Header Logo

Peter Friedmann

Concepts (761)

Concepts are derived automatically from a person's publications.
Concepts are listed by decreasing relevance which is based on many factors, including how many publications the person wrote about that topic, how long ago those publications were written, and how many publications other people have written on that same topic.


Name Number of Publications Most Recent Publication Publications by All Authors Concept Score Why?
Opioid-Related Disorders
89
2026
524
18.920
Why?
Substance-Related Disorders
84
2025
750
11.660
Why?
Buprenorphine
37
2025
197
8.970
Why?
Opiate Substitution Treatment
43
2026
223
8.960
Why?
Narcotic Antagonists
33
2026
132
7.370
Why?
Prisoners
36
2026
179
7.360
Why?
Drug Overdose
21
2026
122
6.110
Why?
Substance Abuse, Intravenous
33
2026
83
6.100
Why?
Substance Abuse Treatment Centers
34
2019
104
5.840
Why?
Rural Population
27
2026
223
5.770
Why?
Naltrexone
24
2025
90
5.270
Why?
Analgesics, Opioid
32
2026
525
5.120
Why?
Hepatitis C
16
2026
145
4.980
Why?
HIV Infections
25
2025
955
3.890
Why?
Alcoholism
20
2022
327
3.500
Why?
Methadone
33
2025
140
3.490
Why?
Health Services Accessibility
19
2025
586
2.950
Why?
Patient Protection and Affordable Care Act
10
2019
48
2.950
Why?
Humans
292
2026
64818
2.900
Why?
Adult
151
2026
17271
2.790
Why?
Medicaid
10
2025
368
2.520
Why?
United States
87
2026
8058
2.310
Why?
Male
180
2026
30880
2.270
Why?
Female
178
2026
33854
2.240
Why?
Insurance Coverage
8
2025
98
2.170
Why?
Drug Users
9
2026
29
2.070
Why?
Criminal Law
9
2018
86
2.050
Why?
Patient Acceptance of Health Care
13
2026
494
1.870
Why?
Prisons
13
2025
120
1.680
Why?
Middle Aged
94
2026
18163
1.640
Why?
Telemedicine
4
2026
363
1.640
Why?
Delayed-Action Preparations
12
2025
120
1.630
Why?
Attitude of Health Personnel
10
2025
625
1.610
Why?
Drug Monitoring
4
2017
202
1.580
Why?
Hepatitis C, Chronic
4
2026
89
1.560
Why?
Health Policy
5
2024
190
1.550
Why?
Mothers
7
2025
279
1.530
Why?
Alcohol Drinking
11
2022
322
1.510
Why?
Needle Sharing
7
2025
14
1.480
Why?
Patient-Centered Care
4
2020
256
1.470
Why?
Neonatal Abstinence Syndrome
4
2020
42
1.420
Why?
Primary Health Care
14
2017
720
1.380
Why?
Ambulatory Care
11
2021
316
1.370
Why?
Massachusetts
22
2026
2140
1.350
Why?
Continuity of Patient Care
7
2026
174
1.350
Why?
Needle-Exchange Programs
10
2024
15
1.300
Why?
Criminals
7
2018
61
1.210
Why?
Emergency Service, Hospital
9
2022
1133
1.210
Why?
Secondary Prevention
9
2017
164
1.180
Why?
State Government
3
2019
32
1.180
Why?
Hepacivirus
6
2025
134
1.160
Why?
Practice Patterns, Physicians'
8
2023
705
1.130
Why?
Cross-Sectional Studies
32
2026
2694
1.110
Why?
Narcotics
7
2012
57
1.110
Why?
Mass Screening
11
2023
695
1.110
Why?
Antiviral Agents
4
2026
321
1.110
Why?
Qualitative Research
13
2026
745
1.080
Why?
Referral and Consultation
9
2025
437
1.070
Why?
Delivery of Health Care, Integrated
5
2015
141
1.030
Why?
Health Knowledge, Attitudes, Practice
9
2024
767
1.020
Why?
Health Personnel
2
2024
383
1.000
Why?
Naloxone
8
2026
53
0.990
Why?
Cataract Extraction
3
2011
36
0.980
Why?
Substance Withdrawal Syndrome
5
2024
126
0.980
Why?
New England
10
2026
269
0.960
Why?
House Calls
2
2025
23
0.940
Why?
Harm Reduction
4
2026
33
0.930
Why?
Kidney Transplantation
4
2017
325
0.920
Why?
Counseling
9
2025
374
0.900
Why?
Parenting
2
2025
75
0.880
Why?
Delivery of Health Care
4
2020
432
0.870
Why?
Surveys and Questionnaires
25
2026
2754
0.840
Why?
Postoperative Complications
8
2011
1314
0.830
Why?
Recidivism
2
2022
30
0.830
Why?
Behavior, Addictive
3
2014
75
0.830
Why?
Fentanyl
1
2024
66
0.820
Why?
Sexual Partners
5
2013
75
0.780
Why?
Early Medical Intervention
2
2020
20
0.780
Why?
Behavior Therapy
3
2016
165
0.770
Why?
Health Services Needs and Demand
9
2015
219
0.760
Why?
Hospitalization
9
2025
1380
0.760
Why?
Young Adult
20
2026
4782
0.760
Why?
Pharmacies
1
2023
36
0.750
Why?
Cooperative Behavior
5
2024
229
0.730
Why?
Population Surveillance
3
2019
210
0.730
Why?
Pilot Projects
8
2025
1009
0.720
Why?
Inservice Training
2
2017
85
0.720
Why?
Smoking Cessation
7
2016
551
0.720
Why?
Injections, Intramuscular
6
2020
71
0.710
Why?
Tobacco Use Disorder
4
2014
246
0.680
Why?
Substance Abuse Detection
5
2009
39
0.680
Why?
Pharmacists
4
2025
130
0.670
Why?
Social Stigma
8
2025
75
0.670
Why?
Intimate Partner Violence
1
2021
25
0.660
Why?
Sexual Behavior
8
2025
191
0.640
Why?
Sleep Wake Disorders
3
2008
77
0.640
Why?
Interinstitutional Relations
2
2016
36
0.640
Why?
Intraoperative Complications
2
2011
89
0.640
Why?
Alcohol-Related Disorders
3
2021
37
0.630
Why?
Infant Health
1
2019
3
0.610
Why?
Parents
2
2023
412
0.610
Why?
Surgical Procedures, Operative
3
2012
141
0.610
Why?
Maternal Health
1
2019
16
0.610
Why?
Mental Health Services
8
2025
302
0.600
Why?
Practice Patterns, Nurses'
1
2019
22
0.590
Why?
Patient Dropouts
5
2007
51
0.590
Why?
Equipment and Supplies, Hospital
1
2019
4
0.590
Why?
Financing, Government
1
2019
31
0.590
Why?
Epidemics
1
2019
27
0.590
Why?
Intensive Care Units, Neonatal
1
2020
93
0.580
Why?
Family Practice
7
2005
216
0.580
Why?
Healthcare Disparities
3
2024
407
0.570
Why?
Community Health Services
4
2016
125
0.570
Why?
Fear
3
2024
70
0.570
Why?
HIV Seropositivity
7
2012
81
0.570
Why?
Multivariate Analysis
15
2024
928
0.570
Why?
Health Status
5
2022
447
0.560
Why?
Veterans
7
2014
758
0.560
Why?
Diabetes Complications
3
2015
106
0.540
Why?
Government Programs
1
2017
19
0.540
Why?
Heroin Dependence
5
2012
21
0.540
Why?
Models, Statistical
3
2016
309
0.530
Why?
Rhode Island
10
2013
109
0.530
Why?
Quality of Life
5
2020
1254
0.510
Why?
Quality Assurance, Health Care
2
2016
252
0.510
Why?
Patient Compliance
7
2018
364
0.510
Why?
General Surgery
5
2001
211
0.510
Why?
Informed Consent
5
2018
141
0.510
Why?
Aged
41
2024
14879
0.500
Why?
Retrospective Studies
23
2024
6823
0.490
Why?
Politics
1
2017
37
0.490
Why?
Data Collection
12
2023
382
0.490
Why?
Law Enforcement
2
2013
26
0.490
Why?
Public Health
2
2017
186
0.480
Why?
Cohort Studies
19
2026
2607
0.480
Why?
Health Resources
1
2016
92
0.480
Why?
Crime
3
2012
57
0.480
Why?
Anti-Anxiety Agents
2
2008
31
0.470
Why?
Aged, 80 and over
20
2021
5583
0.470
Why?
Police
1
2016
37
0.460
Why?
Program Evaluation
6
2025
488
0.460
Why?
Pharmaceutical Services
3
2025
33
0.450
Why?
State Health Plans
1
2015
10
0.450
Why?
Resource Allocation
1
2015
20
0.450
Why?
Prescriptions
1
2015
32
0.450
Why?
Health Care Rationing
1
2015
21
0.450
Why?
Treatment Outcome
18
2024
5773
0.450
Why?
Health Plan Implementation
1
2015
40
0.440
Why?
Longitudinal Studies
10
2017
1275
0.440
Why?
Information Storage and Retrieval
1
2015
60
0.440
Why?
Community Mental Health Services
1
2016
95
0.440
Why?
Prevalence
12
2025
1438
0.430
Why?
Hindlimb
4
2000
54
0.420
Why?
Evidence-Based Medicine
3
2013
456
0.420
Why?
Syringes
2
2024
12
0.410
Why?
Blood Loss, Surgical
2
2012
65
0.410
Why?
Directly Observed Therapy
1
2013
2
0.410
Why?
Time Factors
11
2026
3750
0.400
Why?
Mental Disorders
7
2019
815
0.400
Why?
HIV Seronegativity
4
2002
17
0.400
Why?
Fibroblast Growth Factor 2
3
2000
20
0.400
Why?
Physicians, Family
5
2008
76
0.400
Why?
Adolescent
16
2023
6280
0.390
Why?
Prescription Drug Misuse
1
2013
20
0.390
Why?
Internet
2
2015
466
0.390
Why?
Patient Satisfaction
3
2008
434
0.390
Why?
Methamphetamine
2
2023
25
0.380
Why?
Blood Transfusion
2
2012
164
0.380
Why?
Clinical Pharmacy Information Systems
1
2012
9
0.380
Why?
Residential Treatment
3
2024
34
0.370
Why?
Needles
1
2013
64
0.370
Why?
Infant
5
2021
1680
0.370
Why?
Length of Stay
5
2007
823
0.360
Why?
Cardiovascular Diseases
7
2022
861
0.360
Why?
Age Factors
5
2017
1579
0.360
Why?
Prospective Studies
15
2020
3300
0.360
Why?
Logistic Models
11
2019
1267
0.360
Why?
Feasibility Studies
6
2025
581
0.350
Why?
Interviews as Topic
7
2024
529
0.350
Why?
Sexually Transmitted Diseases
1
2012
95
0.340
Why?
Hematocrit
2
2010
32
0.340
Why?
Comorbidity
8
2019
1112
0.330
Why?
Chronic Disease
3
2010
741
0.330
Why?
Prescription Drugs
1
2011
49
0.330
Why?
Eye Diseases
1
2011
37
0.330
Why?
Intraoperative Care
1
2010
38
0.320
Why?
Pregnancy
7
2021
2365
0.320
Why?
Risk-Taking
9
2013
159
0.320
Why?
Alcoholic Intoxication
2
2017
27
0.310
Why?
Violence
2
2009
171
0.300
Why?
Practice Guidelines as Topic
5
2014
734
0.300
Why?
Internship and Residency
7
2002
804
0.300
Why?
Quality of Health Care
4
2012
526
0.300
Why?
Randomized Controlled Trials as Topic
8
2025
799
0.300
Why?
Infant, Newborn
6
2020
1412
0.300
Why?
Rectal Neoplasms
5
1996
138
0.300
Why?
Proportional Hazards Models
6
2025
735
0.300
Why?
Psychiatry
3
2005
128
0.290
Why?
Influenza Vaccines
2
2014
97
0.290
Why?
Leadership
2
2023
211
0.290
Why?
Neovascularization, Physiologic
2
2000
113
0.290
Why?
Patient Care Team
2
2024
335
0.290
Why?
Risk Assessment
5
2025
2091
0.290
Why?
Trazodone
1
2008
3
0.290
Why?
Databases, Factual
4
2019
881
0.290
Why?
Recurrence
5
2017
654
0.280
Why?
Inpatients
2
2024
313
0.280
Why?
Waiting Lists
2
2025
56
0.280
Why?
Evidence-Based Practice
2
2023
84
0.280
Why?
Child, Preschool
5
2023
2052
0.280
Why?
Education, Medical, Continuing
2
2006
92
0.280
Why?
Health Care Surveys
7
2013
288
0.270
Why?
Central Nervous System Depressants
1
2008
46
0.270
Why?
Attention Deficit and Disruptive Behavior Disorders
1
2008
18
0.270
Why?
Regression Analysis
8
2011
497
0.270
Why?
Polycythemia
1
2007
5
0.260
Why?
Health Care Reform
2
2019
86
0.260
Why?
Follow-Up Studies
13
2017
2482
0.260
Why?
Hepatitis C Antibodies
2
2024
9
0.260
Why?
Meningitis
2
1998
18
0.250
Why?
Ischemia
4
2000
203
0.250
Why?
Hallucinogens
1
2006
13
0.250
Why?
Social Work
2
2024
26
0.250
Why?
N-Methyl-3,4-methylenedioxyamphetamine
1
2006
19
0.240
Why?
Oxycodone
1
2006
28
0.240
Why?
Outpatients
3
2017
142
0.240
Why?
Pregnancy Complications
3
2019
384
0.240
Why?
Risk Factors
17
2016
5401
0.240
Why?
Social Security
1
2006
9
0.240
Why?
Antidepressive Agents
2
2010
233
0.240
Why?
Case Management
2
2004
53
0.240
Why?
Preventive Health Services
3
2012
75
0.240
Why?
Anemia
1
2007
131
0.230
Why?
Rehabilitation, Vocational
1
2005
32
0.230
Why?
Internal Medicine
5
2005
155
0.230
Why?
Health Surveys
3
2006
317
0.230
Why?
Cocaine-Related Disorders
1
2006
81
0.230
Why?
Drug Utilization
2
2005
204
0.230
Why?
Patient Selection
4
2024
483
0.220
Why?
Professional Role
1
2025
45
0.220
Why?
United States Department of Veterans Affairs
5
2014
542
0.220
Why?
Ethanol
1
2008
329
0.220
Why?
Health Services for the Aged
2
2004
46
0.220
Why?
Surgery Department, Hospital
2
1998
19
0.220
Why?
Hospitals, Community
2
2019
71
0.220
Why?
Benzodiazepines
1
2025
106
0.210
Why?
Mobile Health Units
1
2024
19
0.210
Why?
Odds Ratio
7
2014
754
0.210
Why?
Motivational Interviewing
2
2022
49
0.210
Why?
Comprehensive Health Care
1
2004
19
0.210
Why?
Sex Factors
7
2013
990
0.210
Why?
Sex Work
1
2023
19
0.200
Why?
Registries
2
2026
902
0.200
Why?
Sexual and Gender Minorities
1
2025
74
0.200
Why?
Insurance, Health
1
2025
151
0.200
Why?
Drug Evaluation, Preclinical
1
2023
95
0.200
Why?
Seroepidemiologic Studies
2
2023
51
0.200
Why?
Child
4
2021
4601
0.200
Why?
Health Behavior
3
2002
482
0.200
Why?
Medically Uninsured
2
2019
45
0.200
Why?
Vascular Surgical Procedures
4
1993
240
0.190
Why?
Mental Processes
1
2023
18
0.190
Why?
Dose-Response Relationship, Drug
6
2012
853
0.190
Why?
Focus Groups
2
2025
319
0.190
Why?
Central Nervous System Stimulants
3
2024
66
0.190
Why?
Connecticut
2
2013
89
0.190
Why?
Hypnotics and Sedatives
1
2003
65
0.190
Why?
Drug Utilization Review
2
1999
50
0.180
Why?
Federal Government
2
2017
18
0.180
Why?
Preoperative Care
4
2007
200
0.180
Why?
Prescription Drug Diversion
1
2022
6
0.180
Why?
Mandatory Reporting
1
2002
16
0.180
Why?
Friends
1
2022
27
0.180
Why?
Graft Survival
3
2017
296
0.180
Why?
Domestic Violence
1
2002
40
0.180
Why?
Influenza, Human
1
2004
203
0.180
Why?
Safe Sex
1
2001
25
0.180
Why?
Vaccination
1
2004
373
0.170
Why?
Guideline Adherence
4
2014
302
0.170
Why?
Hospitals, Teaching
3
2002
105
0.170
Why?
Health Services Research
4
2013
265
0.170
Why?
Activities of Daily Living
2
1999
293
0.170
Why?
Medical History Taking
1
2001
65
0.170
Why?
Transportation of Patients
1
2001
50
0.170
Why?
Binge Drinking
1
2021
38
0.170
Why?
Social Support
3
2026
391
0.160
Why?
Endarterectomy
4
1989
16
0.160
Why?
Coercion
2
2016
60
0.160
Why?
Smoking
3
2014
861
0.160
Why?
Guilt
1
2020
7
0.160
Why?
Shame
1
2020
8
0.160
Why?
Linear Models
5
2012
405
0.160
Why?
Cocaine
4
2012
101
0.160
Why?
Hospitals, Veterans
2
2012
159
0.160
Why?
Mortality
1
2001
159
0.160
Why?
Judgment
1
2020
35
0.160
Why?
Survival Rate
4
2019
843
0.150
Why?
Needs Assessment
1
2001
201
0.150
Why?
Sickness Impact Profile
1
1999
46
0.150
Why?
Ambulatory Care Facilities
1
2000
105
0.150
Why?
Emergencies
2
1999
122
0.150
Why?
Vermont
1
2019
15
0.150
Why?
Cost Allocation
1
2019
3
0.150
Why?
Sensitivity and Specificity
5
2024
1160
0.150
Why?
New Hampshire
1
2019
43
0.150
Why?
Health Equity
1
2020
55
0.150
Why?
Statistics as Topic
4
2014
146
0.150
Why?
Professional-Patient Relations
1
2020
126
0.150
Why?
Postpartum Period
1
2021
189
0.150
Why?
Medication Errors
1
1999
110
0.150
Why?
Carotid Arteries
2
1989
63
0.150
Why?
Pandemics
2
2021
669
0.140
Why?
Tissue Donors
2
2016
146
0.140
Why?
Analysis of Variance
8
2008
602
0.140
Why?
AIDS-Related Opportunistic Infections
2
1995
67
0.140
Why?
Gastrointestinal Neoplasms
1
2019
32
0.140
Why?
Maternal Health Services
1
2019
60
0.140
Why?
Betacoronavirus
1
2020
181
0.140
Why?
Decision Making
2
2019
415
0.140
Why?
Buprenorphine, Naloxone Drug Combination
3
2013
26
0.140
Why?
Communication
2
2023
595
0.140
Why?
Digestive System Surgical Procedures
1
2019
90
0.140
Why?
Health Insurance Exchanges
1
2017
1
0.140
Why?
Interprofessional Relations
2
2012
137
0.140
Why?
Obstetrics and Gynecology Department, Hospital
1
1998
10
0.140
Why?
Transportation
3
2024
32
0.130
Why?
Psychotic Disorders
2
2012
150
0.130
Why?
Risk Management
1
1998
36
0.130
Why?
Public Policy
1
2018
38
0.130
Why?
Angiotensin-Converting Enzyme Inhibitors
2
2014
140
0.130
Why?
Pain Management
1
2019
170
0.130
Why?
Polytetrafluoroethylene
1
1997
17
0.130
Why?
Cardiology
2
1997
169
0.130
Why?
Cardiac Surgical Procedures
1
2021
268
0.130
Why?
Breast Feeding
1
2020
164
0.130
Why?
Diabetes Mellitus, Experimental
1
1998
206
0.130
Why?
Patient Participation
1
2019
231
0.130
Why?
Patient Preference
1
2018
86
0.130
Why?
Coronavirus Infections
1
2020
205
0.130
Why?
Donor Selection
1
2017
15
0.130
Why?
Pneumonia, Viral
1
2020
218
0.130
Why?
Arteriovenous Shunt, Surgical
1
1997
43
0.130
Why?
Wounds and Injuries
1
1999
250
0.130
Why?
Physician's Role
1
1998
122
0.130
Why?
Patient Care Management
1
2017
30
0.130
Why?
Combined Modality Therapy
5
1999
370
0.130
Why?
Urban Population
7
2008
200
0.130
Why?
Bipolar Disorder
2
2012
248
0.130
Why?
Patient Readmission
1
2001
446
0.120
Why?
Schizophrenia
2
2012
275
0.120
Why?
Surgical Wound Infection
1
1998
125
0.120
Why?
Organizational Innovation
1
2017
83
0.120
Why?
Tissue and Organ Procurement
1
2016
39
0.120
Why?
Medication Adherence
1
2017
198
0.120
Why?
Cross Infection
1
1998
164
0.120
Why?
Diabetic Angiopathies
3
2009
29
0.120
Why?
Clinical Protocols
1
2017
134
0.120
Why?
Lung Transplantation
1
2016
74
0.120
Why?
Chicago
3
2001
26
0.120
Why?
Heart Diseases
2
2016
222
0.120
Why?
Organizations
1
2016
6
0.120
Why?
Biocompatible Materials
1
1997
152
0.120
Why?
Renal Dialysis
1
1997
191
0.120
Why?
Human Experimentation
1
2016
32
0.120
Why?
Endarterectomy, Carotid
1
1996
79
0.120
Why?
Postoperative Care
1
1996
125
0.120
Why?
Graft Rejection
2
2016
302
0.120
Why?
Incidence
5
2011
1411
0.120
Why?
Cost-Benefit Analysis
1
2017
315
0.120
Why?
Contract Services
1
2015
2
0.120
Why?
Neovascularization, Pathologic
2
1995
140
0.110
Why?
Body Weight
1
2017
375
0.110
Why?
Patient Education as Topic
3
2014
481
0.110
Why?
Risk Reduction Behavior
2
2006
121
0.110
Why?
Methylprednisolone
1
1995
37
0.110
Why?
Patient Admission
1
2017
196
0.110
Why?
Intersectoral Collaboration
1
2015
18
0.110
Why?
Carcinoma
2
1987
130
0.110
Why?
Survival Analysis
4
2012
575
0.110
Why?
Ureteral Neoplasms
1
1995
10
0.110
Why?
Community-Institutional Relations
1
2015
42
0.110
Why?
Safety-net Providers
1
2015
31
0.110
Why?
Fibroblast Growth Factors
1
1995
77
0.110
Why?
Taurine
1
2014
6
0.110
Why?
Disulfiram
1
2014
5
0.110
Why?
Heart Transplantation
1
2016
180
0.110
Why?
Acquired Immunodeficiency Syndrome
5
1996
129
0.110
Why?
Leukemia, Lymphocytic, Chronic, B-Cell
1
1995
46
0.110
Why?
Spinal Cord Injuries
1
1995
54
0.110
Why?
Ureter
1
1995
39
0.110
Why?
Directive Counseling
1
2014
39
0.110
Why?
Pneumococcal Vaccines
1
2014
22
0.110
Why?
Elective Surgical Procedures
2
2022
119
0.110
Why?
Aftercare
2
2022
76
0.110
Why?
Recombinant Proteins
2
2013
709
0.100
Why?
Spinal Cord
1
1995
207
0.100
Why?
Smoking Prevention
2
2013
163
0.100
Why?
Clinical Trials as Topic
1
2017
460
0.100
Why?
Housing
2
2024
74
0.100
Why?
Angiotensin Receptor Antagonists
1
2014
63
0.100
Why?
Smoke-Free Policy
1
2013
9
0.100
Why?
Accountable Care Organizations
1
2015
74
0.100
Why?
Staff Development
2
2007
58
0.100
Why?
History, 19th Century
3
2001
40
0.100
Why?
Tobacco Products
1
2014
63
0.100
Why?
Ribavirin
1
2013
22
0.100
Why?
Phylogeny
2
2025
386
0.100
Why?
Education, Pharmacy, Continuing
1
2013
3
0.100
Why?
Diffusion of Innovation
1
2013
58
0.100
Why?
Personal Autonomy
1
2013
71
0.100
Why?
Interferon-alpha
1
2013
101
0.100
Why?
Collateral Circulation
1
1992
28
0.090
Why?
Specialization
2
2005
82
0.090
Why?
History, 20th Century
3
2001
231
0.090
Why?
Viral Load
1
2013
230
0.090
Why?
Electronic Prescribing
1
2012
11
0.090
Why?
Physician-Patient Relations
3
2002
427
0.090
Why?
Program Development
3
2008
208
0.090
Why?
Polyethylene Glycols
1
2013
172
0.090
Why?
Total Quality Management
1
1992
56
0.090
Why?
Blood Coagulation
1
2012
41
0.090
Why?
Administration, Oral
1
2013
371
0.090
Why?
Intensive Care Units
2
1996
420
0.090
Why?
Genomics
2
2025
383
0.090
Why?
Cause of Death
1
2012
221
0.090
Why?
Lens Capsule, Crystalline
1
2011
4
0.090
Why?
Hospital Mortality
2
2014
873
0.080
Why?
Lacerations
1
2011
15
0.080
Why?
Interview, Psychological
2
2009
79
0.080
Why?
Mandatory Programs
1
2011
17
0.080
Why?
Vitreous Body
1
2011
31
0.080
Why?
Reproducibility of Results
4
2013
1689
0.080
Why?
Cataract
1
2011
54
0.080
Why?
Diagnostic and Statistical Manual of Mental Disorders
2
2008
118
0.080
Why?
Accreditation
2
2007
76
0.080
Why?
Tuberculosis
3
2000
305
0.080
Why?
Hospital Departments
1
1990
12
0.080
Why?
Health Status Disparities
1
2012
147
0.080
Why?
Crack Cocaine
3
1997
7
0.080
Why?
Streptonigrin
1
2010
3
0.080
Why?
Hospitals, University
2
2001
55
0.080
Why?
Erectile Dysfunction
1
2010
28
0.080
Why?
Adenocarcinoma
2
1988
364
0.080
Why?
Citalopram
1
2010
21
0.080
Why?
Socioeconomic Factors
4
2019
798
0.080
Why?
Medicine
1
1990
55
0.080
Why?
Postoperative Period
1
2010
130
0.080
Why?
Double-Blind Method
2
2010
740
0.080
Why?
Heart Failure
2
2014
949
0.080
Why?
Patient Discharge
2
2025
518
0.080
Why?
Diagnosis, Differential
1
2013
985
0.080
Why?
Drug Administration Schedule
2
2012
294
0.080
Why?
Periodicals as Topic
1
2012
178
0.080
Why?
Testosterone
1
2010
128
0.080
Why?
Tuberculin Test
2
2000
9
0.080
Why?
Antibodies, Monoclonal, Humanized
1
2012
249
0.080
Why?
Models, Organizational
3
2015
91
0.080
Why?
Long-Term Care
1
2010
179
0.080
Why?
Unsafe Sex
1
2009
27
0.080
Why?
Monitoring, Physiologic
1
1990
162
0.080
Why?
Appointments and Schedules
1
2009
60
0.070
Why?
Hemodynamics
1
1990
251
0.070
Why?
Skin
3
2006
415
0.070
Why?
Inactivation, Metabolic
1
2008
14
0.070
Why?
New York City
9
2000
93
0.070
Why?
Macular Degeneration
1
2011
195
0.070
Why?
Internal-External Control
1
2008
34
0.070
Why?
Verbal Behavior
1
2008
36
0.070
Why?
AIDS Serodiagnosis
2
2002
19
0.070
Why?
Antisocial Personality Disorder
1
2008
37
0.070
Why?
HIV Seroprevalence
3
1996
7
0.070
Why?
Blood Gas Monitoring, Transcutaneous
2
2000
4
0.070
Why?
Radiation Injuries
1
1988
66
0.070
Why?
Intestine, Large
1
1987
7
0.060
Why?
Societies, Medical
2
2001
396
0.060
Why?
Life Tables
2
1997
23
0.060
Why?
Cost Control
1
2007
24
0.060
Why?
Community Networks
1
2007
28
0.060
Why?
Drug Prescriptions
2
2006
164
0.060
Why?
Clinical Competence
3
2002
725
0.060
Why?
Professional Practice
1
2006
24
0.060
Why?
Educational Status
1
2008
277
0.060
Why?
Risk
1
2007
374
0.060
Why?
Confidence Intervals
2
2011
236
0.060
Why?
Rabbits
2
2000
338
0.060
Why?
Drug Interactions
2
2012
124
0.060
Why?
Organizational Culture
1
2007
115
0.060
Why?
Medical Records
1
2006
139
0.060
Why?
Data Interpretation, Statistical
1
2007
195
0.060
Why?
Cyclooxygenase 2 Inhibitors
1
2006
22
0.060
Why?
Eligibility Determination
1
2006
37
0.060
Why?
Administration, Sublingual
1
2025
5
0.060
Why?
Cues
1
2006
78
0.060
Why?
Confidentiality
2
2003
58
0.060
Why?
Stevens-Johnson Syndrome
1
2006
11
0.060
Why?
Rural Health Services
1
2026
34
0.060
Why?
Adverse Drug Reaction Reporting Systems
1
2006
48
0.060
Why?
Attitude to Health
1
2008
296
0.060
Why?
Medical Audit
1
2006
66
0.060
Why?
Rats, Sprague-Dawley
2
1998
622
0.060
Why?
Kaplan-Meier Estimate
2
2017
413
0.060
Why?
Problem Solving
1
2025
31
0.060
Why?
Injections
2
2018
83
0.060
Why?
Depression
2
2010
896
0.060
Why?
Sleep Stages
1
2005
19
0.060
Why?
Arterial Occlusive Diseases
2
1976
67
0.060
Why?
Specialties, Surgical
2
1999
46
0.060
Why?
Women's Health
1
2008
374
0.060
Why?
Plant Preparations
1
2005
13
0.060
Why?
Mucin-1
1
2004
14
0.050
Why?
Epidermolysis Bullosa
1
2004
10
0.050
Why?
Sleep Initiation and Maintenance Disorders
1
2005
47
0.050
Why?
Phytotherapy
1
2005
34
0.050
Why?
Diagnosis, Dual (Psychiatry)
2
2009
89
0.050
Why?
Disability Evaluation
1
2006
216
0.050
Why?
Gynecology
2
2005
55
0.050
Why?
Sleep Apnea Syndromes
1
2005
29
0.050
Why?
Cannabinoids
1
2005
41
0.050
Why?
Femoral Artery
3
1988
104
0.050
Why?
Gender Identity
1
2025
68
0.050
Why?
Sampling Studies
1
2024
65
0.050
Why?
Popliteal Artery
2
1976
24
0.050
Why?
Muscle, Skeletal
2
2000
770
0.050
Why?
Cannabis
1
2005
54
0.050
Why?
Neoplasm Recurrence, Local
3
1996
372
0.050
Why?
Decision Trees
1
2003
48
0.050
Why?
Obstetrics
2
2005
88
0.050
Why?
Uncompensated Care
1
2003
5
0.050
Why?
Refusal to Treat
1
2003
3
0.050
Why?
Drug Combinations
2
2012
165
0.050
Why?
Laboratories, Hospital
1
2003
10
0.050
Why?
Halfway Houses
1
2003
2
0.050
Why?
False Positive Reactions
1
2003
77
0.050
Why?
Schools, Medical
2
2001
150
0.050
Why?
Rats
2
1998
1989
0.050
Why?
Attitude
1
2023
101
0.050
Why?
Community Mental Health Centers
1
2003
16
0.050
Why?
Convalescence
1
2003
17
0.050
Why?
Severity of Illness Index
2
2011
1555
0.050
Why?
Occupational Health Services
1
2003
37
0.050
Why?
Lymphatic Metastasis
3
1994
90
0.050
Why?
Managed Care Programs
1
2003
86
0.050
Why?
Neoplasm Proteins
1
2004
285
0.050
Why?
Grounded Theory
1
2022
17
0.050
Why?
Pragmatic Clinical Trials as Topic
1
2022
37
0.050
Why?
Diabetes Mellitus, Type 2
1
2009
730
0.050
Why?
Habits
1
2022
21
0.050
Why?
Peptide Fragments
1
2004
415
0.050
Why?
Contrast Media
2
1995
429
0.050
Why?
Interpersonal Relations
2
2001
159
0.050
Why?
Carcinoma, Squamous Cell
1
2004
259
0.050
Why?
Coronary Artery Disease
1
2006
322
0.040
Why?
Geriatric Assessment
1
2003
160
0.040
Why?
Workplace
1
2003
179
0.040
Why?
Crisis Intervention
1
2002
27
0.040
Why?
Curriculum
1
2005
604
0.040
Why?
Hospitals, Urban
1
2001
43
0.040
Why?
Episode of Care
1
2001
8
0.040
Why?
Job Satisfaction
1
2002
142
0.040
Why?
Animals
6
2000
21259
0.040
Why?
Poverty Areas
1
2001
15
0.040
Why?
Poverty
1
2003
302
0.040
Why?
Academic Medical Centers
1
2003
302
0.040
Why?
Specialty Boards
2
1990
15
0.040
Why?
Factor Analysis, Statistical
2
2013
100
0.040
Why?
National Institutes of Health (U.S.)
1
2001
117
0.040
Why?
Regional Blood Flow
1
2000
116
0.040
Why?
Faculty, Medical
1
2002
200
0.040
Why?
Certification
2
1990
58
0.040
Why?
Cardiac Rehabilitation
1
2021
71
0.040
Why?
Neoplasm Staging
2
1996
539
0.040
Why?
Research Design
3
2011
585
0.040
Why?
Nurses
1
2021
107
0.040
Why?
Peptic Ulcer
1
1999
18
0.040
Why?
Quality Indicators, Health Care
2
2014
346
0.040
Why?
Radiotherapy Dosage
2
1996
87
0.040
Why?
Skin Neoplasms
1
2004
402
0.040
Why?
Respiratory Tract Diseases
1
1999
39
0.040
Why?
Histamine Antagonists
1
1999
6
0.040
Why?
Morbidity
1
1999
110
0.040
Why?
Psychometrics
2
2014
391
0.040
Why?
Emergency Medical Services
1
2003
258
0.040
Why?
Diabetes Mellitus
2
2006
554
0.040
Why?
Perioperative Period
1
2019
20
0.040
Why?
Physicians
2
2021
473
0.040
Why?
Streptozocin
1
1998
23
0.040
Why?
Accidental Falls
1
1999
128
0.040
Why?
Hospital Bed Capacity, 500 and over
1
1998
8
0.030
Why?
Likelihood Functions
1
1998
68
0.030
Why?
Self-Help Groups
1
1998
37
0.030
Why?
Income
1
2019
169
0.030
Why?
Forearm
1
1997
22
0.030
Why?
AIDS Vaccines
1
1997
72
0.030
Why?
Residence Characteristics
2
2015
230
0.030
Why?
Vascular Patency
1
1997
134
0.030
Why?
Angiography
2
1974
154
0.030
Why?
Benchmarking
1
1998
136
0.030
Why?
Radioisotope Teletherapy
1
1996
1
0.030
Why?
Transplant Recipients
1
2016
31
0.030
Why?
Cobalt Radioisotopes
1
1996
6
0.030
Why?
Spermatozoa
1
1998
267
0.030
Why?
Thailand
5
1995
91
0.030
Why?
Disease Models, Animal
2
1995
2278
0.030
Why?
Evaluation Studies as Topic
1
1996
105
0.030
Why?
Anemia, Sickle Cell
1
1997
65
0.030
Why?
Radiotherapy, Adjuvant
1
1996
58
0.030
Why?
Mental Health
1
1999
361
0.030
Why?
Condoms
2
1993
47
0.030
Why?
Heroin
2
1997
10
0.030
Why?
Angina Pectoris
1
1996
35
0.030
Why?
Education, Medical, Graduate
1
1999
348
0.030
Why?
Colonic Neoplasms
1
1978
219
0.030
Why?
Neoplasm, Residual
1
1996
50
0.030
Why?
Hospital Costs
1
1997
126
0.030
Why?
Tuberculosis, Multidrug-Resistant
1
1995
7
0.030
Why?
Spinal Puncture
1
1995
15
0.030
Why?
Safety
1
1996
143
0.030
Why?
Disease-Free Survival
1
1996
242
0.030
Why?
Saphenous Vein
2
1976
51
0.030
Why?
Economic Competition
1
2015
6
0.030
Why?
Ownership
1
2015
18
0.030
Why?
Systems Integration
1
2015
26
0.030
Why?
Hypercholesterolemia
1
1996
75
0.030
Why?
Behavior
1
1995
36
0.030
Why?
Hypertension, Renal
1
1995
5
0.030
Why?
Pentetic Acid
1
1995
33
0.030
Why?
Drug Synergism
1
1995
142
0.030
Why?
Meglumine
1
1995
21
0.030
Why?
Rats, Wistar
1
1995
182
0.030
Why?
Antitubercular Agents
1
1995
82
0.030
Why?
Case-Control Studies
1
1998
1134
0.030
Why?
Coronary Disease
1
1996
246
0.030
Why?
Gadolinium DTPA
1
1995
84
0.030
Why?
Organometallic Compounds
1
1995
71
0.030
Why?
Blood Vessel Prosthesis
2
1976
214
0.030
Why?
Prognosis
2
2016
1774
0.030
Why?
Psychomotor Performance
1
1995
136
0.030
Why?
Movement
1
1995
163
0.030
Why?
Gadolinium
1
1995
110
0.030
Why?
Drug Therapy, Combination
1
1995
460
0.030
Why?
Coronary Artery Bypass
1
1996
292
0.030
Why?
Hospitals
1
1997
385
0.030
Why?
History, 18th Century
1
1993
8
0.020
Why?
History, Ancient
1
1993
11
0.020
Why?
Health Facility Administrators
1
2013
7
0.020
Why?
Motivation
1
2016
294
0.020
Why?
Didanosine
1
1992
3
0.020
Why?
Zidovudine
1
1992
12
0.020
Why?
Ventricular Dysfunction, Left
1
2014
168
0.020
Why?
Personnel Staffing and Scheduling
1
1993
66
0.020
Why?
Tetrazolium Salts
1
1992
14
0.020
Why?
Spectrophotometry
1
1992
30
0.020
Why?
Ligation
1
1992
37
0.020
Why?
Washington
1
2012
25
0.020
Why?
Ventricular Function, Left
1
2014
278
0.020
Why?
Antiretroviral Therapy, Highly Active
1
2012
94
0.020
Why?
Prothrombin Time
1
2012
6
0.020
Why?
Partial Thromboplastin Time
1
2012
9
0.020
Why?
Injections, Subcutaneous
1
2012
69
0.020
Why?
Bevacizumab
1
2012
60
0.020
Why?
Risk Adjustment
1
2012
94
0.020
Why?
Electronic Health Records
1
2015
387
0.020
Why?
Health Status Indicators
1
2012
94
0.020
Why?
Medical Staff, Hospital
1
1992
59
0.020
Why?
Antineoplastic Combined Chemotherapy Protocols
1
1995
463
0.020
Why?
Health Education
2
2008
188
0.020
Why?
Cardiac Output
1
1990
28
0.020
Why?
Pulmonary Wedge Pressure
1
1990
27
0.020
Why?
Acute Disease
1
1992
663
0.020
Why?
Vascular Resistance
1
1990
47
0.020
Why?
Radiography
1
1992
555
0.020
Why?
Hypertension
1
1996
608
0.020
Why?
Surgery, Plastic
1
1990
19
0.020
Why?
Teaching
1
1990
163
0.020
Why?
National Institute on Drug Abuse (U.S.)
1
2009
2
0.020
Why?
Thoracic Surgery
1
1990
80
0.020
Why?
Coumarins
1
1988
3
0.020
Why?
HIV-1
1
1994
705
0.020
Why?
Educational Measurement
1
1990
213
0.020
Why?
Iodine Isotopes
1
1968
2
0.020
Why?
Hyperthyroidism
1
1968
19
0.020
Why?
Financial Support
1
2008
5
0.020
Why?
Necrosis
1
1988
148
0.020
Why?
Thrombocytopenia
1
1988
56
0.020
Why?
Cerebrovascular Disorders
1
1988
83
0.020
Why?
Predictive Value of Tests
2
2003
1103
0.020
Why?
Psychology
1
2008
45
0.020
Why?
Renal Veins
1
1987
8
0.020
Why?
Heparin
1
1988
118
0.020
Why?
Pediatrics
1
1990
265
0.020
Why?
Demography
1
2008
178
0.020
Why?
Aorta, Abdominal
1
1987
56
0.020
Why?
Surgical Staplers
1
1987
6
0.020
Why?
Neoplasm Metastasis
1
1988
221
0.020
Why?
Nervous System Diseases
1
1988
107
0.020
Why?
Lipids
1
2009
327
0.020
Why?
Colostomy
1
1987
25
0.020
Why?
Arteriovenous Fistula
1
1987
42
0.020
Why?
Health Promotion
1
2011
512
0.020
Why?
Universities
1
2008
168
0.020
Why?
Suture Techniques
1
1987
94
0.020
Why?
Celecoxib
1
2006
12
0.010
Why?
England
1
2006
28
0.010
Why?
Lactones
1
2006
16
0.010
Why?
Sulfones
1
2006
43
0.010
Why?
Cholesterol, HDL
1
2006
71
0.010
Why?
Dogs
1
1987
316
0.010
Why?
Students
1
2008
225
0.010
Why?
Cholesterol, LDL
1
2006
104
0.010
Why?
Magnetic Resonance Imaging
1
1995
2237
0.010
Why?
Pyrazoles
1
2006
87
0.010
Why?
Leg
2
1976
87
0.010
Why?
Permissiveness
1
2005
1
0.010
Why?
American Heart Association
1
2006
128
0.010
Why?
Pyridines
1
2006
116
0.010
Why?
Bowen's Disease
1
2004
1
0.010
Why?
Morals
1
2005
23
0.010
Why?
Radiotherapy
1
1985
65
0.010
Why?
Breast Neoplasms
1
1994
1216
0.010
Why?
Sulfonamides
1
2006
136
0.010
Why?
Brazil
2
1995
102
0.010
Why?
Immunoenzyme Techniques
1
2004
108
0.010
Why?
Glycosylation
1
2004
138
0.010
Why?
Ultraviolet Rays
1
2004
146
0.010
Why?
Blood Pressure
1
2006
524
0.010
Why?
Information Services
1
2002
35
0.010
Why?
Social Perception
1
2002
42
0.010
Why?
Body Mass Index
1
2006
889
0.010
Why?
Boston
1
2002
257
0.010
Why?
Biomarkers
1
2006
1472
0.010
Why?
Learning
1
2000
185
0.010
Why?
Sigmoid Neoplasms
1
1978
2
0.010
Why?
Skin Tests
1
1997
18
0.010
Why?
Illinois
1
1997
13
0.010
Why?
Hospital Charges
1
1997
22
0.010
Why?
World Health Organization
1
1996
35
0.010
Why?
Marijuana Smoking
1
1997
19
0.010
Why?
Polymorphism, Restriction Fragment Length
1
1995
26
0.010
Why?
Transplantation, Autologous
1
1976
128
0.010
Why?
Drug Resistance, Multiple
1
1995
28
0.010
Why?
Fever
1
1995
64
0.010
Why?
Transplantation, Heterologous
1
1976
240
0.010
Why?
Scotland
1
1995
9
0.010
Why?
Self-Assessment
1
1994
59
0.010
Why?
Axilla
1
1994
18
0.010
Why?
Personality Development
1
1993
6
0.010
Why?
Child Abuse, Sexual
1
1993
25
0.010
Why?
Child of Impaired Parents
1
1993
23
0.010
Why?
Dangerous Behavior
1
1993
30
0.010
Why?
Methods
1
1972
40
0.010
Why?
Rehabilitation
1
1991
7
0.010
Why?
Mycobacterium tuberculosis
1
1995
417
0.010
Why?
Prosthesis Design
1
1972
218
0.010
Why?
Contraception
1
1992
71
0.010
Why?
Prenatal Care
1
1993
169
0.010
Why?
Polymers
1
1972
331
0.000
Why?
Aorta, Thoracic
1
1988
80
0.000
Why?
Intermittent Claudication
1
1988
53
0.000
Why?
Aorta
1
1988
108
0.000
Why?
Hypothyroidism
1
1968
43
0.000
Why?
Aortic Aneurysm
1
1987
81
0.000
Why?
Friedmann's Networks
Click the
Explore
buttons for more information and interactive visualizations!
Concepts (761)
Explore
_
Co-Authors (29)
Explore
_
Similar People (60)
Explore
_
Same Department Expand Description
Explore
_
Physical Neighbors
_