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Richard Stephen Irwin

Concepts (632)

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?
Cough
107
2025
183
21.150
Why?
Periodicals as Topic
13
2020
166
3.840
Why?
Pulmonary Medicine
8
2016
40
3.520
Why?
Chronic Disease
64
2025
717
3.020
Why?
Gastroesophageal Reflux
24
2019
82
2.640
Why?
Asthma
34
2020
460
2.240
Why?
Antitussive Agents
9
2023
12
2.150
Why?
Journal Impact Factor
5
2016
17
1.820
Why?
Humans
211
2025
59391
1.630
Why?
Practice Guidelines as Topic
25
2018
705
1.550
Why?
Publishing
6
2017
89
1.430
Why?
Intensive Care Units
11
2016
423
1.280
Why?
Algorithms
9
2020
974
1.270
Why?
Quality of Life
13
2020
1137
1.200
Why?
Critical Illness
6
2020
325
1.170
Why?
Hypersensitivity
3
2020
63
1.160
Why?
Evidence-Based Medicine
15
2019
442
1.020
Why?
Thoracic Diseases
3
2017
15
1.020
Why?
Editorial Policies
4
2017
52
0.990
Why?
Adult
80
2025
15685
0.980
Why?
Biomedical Research
6
2015
256
0.950
Why?
Diagnosis, Differential
25
2015
931
0.880
Why?
Nalbuphine
1
2023
3
0.860
Why?
Bronchi
6
2015
82
0.840
Why?
Tics
3
2015
6
0.840
Why?
Habits
3
2015
20
0.830
Why?
Patient-Centered Care
4
2006
246
0.830
Why?
Child
25
2023
4190
0.830
Why?
Disease Management
6
2017
220
0.820
Why?
Critical Care
6
2016
397
0.810
Why?
Bronchitis
9
2020
27
0.810
Why?
Cleft Palate
1
2022
40
0.790
Why?
Scientific Misconduct
2
2013
12
0.790
Why?
Medicine
2
2013
57
0.760
Why?
Consensus
8
2018
193
0.740
Why?
Societies, Medical
4
2010
337
0.730
Why?
Idiopathic Pulmonary Fibrosis
1
2023
155
0.730
Why?
Tic Disorders
2
2014
5
0.720
Why?
Pulmonary Disease, Chronic Obstructive
4
2020
657
0.720
Why?
Prednisone
4
2015
85
0.710
Why?
Purinergic P2X Receptor Antagonists
1
2020
7
0.680
Why?
Ethics, Medical
2
2011
37
0.670
Why?
Common Cold
5
2017
9
0.670
Why?
Bronchoscopy
7
2015
86
0.640
Why?
Respiratory System
3
2015
44
0.630
Why?
Adolescent
30
2023
5838
0.600
Why?
Pneumonia, Ventilator-Associated
3
2015
33
0.600
Why?
Reflex
5
2021
27
0.590
Why?
Critical Pathways
2
2016
31
0.590
Why?
Respiratory Tract Infections
7
2017
84
0.580
Why?
Public Health Surveillance
2
2015
26
0.580
Why?
Acute Disease
14
2020
658
0.580
Why?
Complementary Therapies
2
2017
56
0.570
Why?
Patient Care Team
3
2012
327
0.570
Why?
Bronchial Provocation Tests
11
2016
19
0.550
Why?
History, 20th Century
7
2016
224
0.550
Why?
Radiography, Thoracic
6
2015
110
0.540
Why?
Glucocorticoids
3
2015
180
0.530
Why?
Social Behavior
1
2017
87
0.530
Why?
Models, Organizational
3
2012
92
0.520
Why?
Pneumonia
7
2019
281
0.520
Why?
History, 21st Century
5
2016
162
0.510
Why?
Pulmonary Eosinophilia
2
2015
9
0.510
Why?
Bronchodilator Agents
7
2003
122
0.510
Why?
Occupational Exposure
2
2016
307
0.510
Why?
Polychondritis, Relapsing
1
2015
3
0.500
Why?
Thorax
4
2019
34
0.500
Why?
Capnography
1
2015
5
0.490
Why?
Syringes
1
2015
10
0.490
Why?
Teaching
1
2016
152
0.490
Why?
Intubation, Gastrointestinal
1
2015
20
0.490
Why?
Colorimetry
2
2015
24
0.480
Why?
Middle Aged
56
2025
16312
0.480
Why?
Environment
1
2016
119
0.480
Why?
Carbon Dioxide
2
2015
81
0.480
Why?
Male
68
2025
27749
0.480
Why?
Muscle, Smooth
2
2015
137
0.460
Why?
Prospective Studies
29
2015
3066
0.450
Why?
Anti-Bacterial Agents
7
2018
735
0.450
Why?
Sputum
6
2016
36
0.430
Why?
Severity of Illness Index
12
2025
1480
0.420
Why?
Catheter Ablation
1
2015
145
0.420
Why?
Patient Education as Topic
1
2016
453
0.410
Why?
Australia
2
2023
86
0.410
Why?
Online Systems
1
2012
19
0.400
Why?
Female
62
2025
30731
0.400
Why?
Information Management
1
2012
11
0.400
Why?
Publication Bias
2
2009
20
0.390
Why?
Quality of Health Care
5
2016
513
0.390
Why?
Publications
1
2012
28
0.390
Why?
Plagiarism
1
2012
4
0.390
Why?
Terminology as Topic
2
2013
133
0.390
Why?
United States
17
2020
7431
0.390
Why?
Safety-Based Drug Withdrawals
1
2011
2
0.380
Why?
Drug Approval
1
2011
25
0.370
Why?
Jurisprudence
1
2011
25
0.360
Why?
Delivery of Health Care, Integrated
1
2012
112
0.360
Why?
Physicians
1
2016
440
0.360
Why?
Surveys and Questionnaires
7
2025
2516
0.360
Why?
Lung Diseases, Interstitial
2
2018
129
0.360
Why?
United States Food and Drug Administration
1
2011
85
0.360
Why?
Authorship
2
2012
23
0.350
Why?
Education, Medical
2
2010
177
0.350
Why?
Outpatients
4
2020
137
0.350
Why?
Peer Review, Research
2
2012
46
0.350
Why?
Lung Diseases
7
2004
170
0.340
Why?
Aged
38
2025
13407
0.340
Why?
Conflict of Interest
2
2012
36
0.340
Why?
Lung Diseases, Obstructive
4
2000
33
0.320
Why?
Public Health
1
2011
176
0.310
Why?
Software
1
2012
366
0.300
Why?
Randomized Controlled Trials as Topic
5
2019
678
0.300
Why?
Organizational Innovation
3
2017
81
0.290
Why?
Lung
11
2001
920
0.280
Why?
Dyspnea
2
2003
116
0.280
Why?
Radiography
11
2005
516
0.280
Why?
Ethics, Research
1
2007
20
0.270
Why?
Clinical Trials as Topic
3
2007
440
0.270
Why?
Health Facility Environment
1
2006
4
0.270
Why?
Age Factors
7
2021
1504
0.270
Why?
Influenza, Human
3
2019
192
0.270
Why?
Punctures
4
1991
56
0.270
Why?
Smoking
5
2016
831
0.270
Why?
Rhinitis
4
2016
22
0.260
Why?
Trust
1
2007
67
0.260
Why?
Methacholine Chloride
8
1997
26
0.260
Why?
Research Design
3
2015
555
0.260
Why?
Female Urogenital Diseases
1
2006
5
0.260
Why?
Male Urogenital Diseases
1
2006
5
0.260
Why?
Disclosure
1
2006
51
0.260
Why?
Workload
1
2006
118
0.250
Why?
Postoperative Complications
4
2002
1204
0.250
Why?
Lung Neoplasms
6
2017
584
0.250
Why?
Gastrointestinal Diseases
1
2006
69
0.240
Why?
Safety Management
1
2006
137
0.240
Why?
Child, Preschool
6
2020
1793
0.240
Why?
Pneumothorax
5
1992
49
0.240
Why?
Telemedicine
3
2016
308
0.240
Why?
Environmental Exposure
2
2016
208
0.230
Why?
Mucociliary Clearance
3
2021
6
0.230
Why?
Bacterial Infections
2
2003
140
0.220
Why?
Antidepressive Agents, Tricyclic
1
2003
19
0.220
Why?
Pharyngitis
1
2003
12
0.220
Why?
Community-Acquired Infections
1
2004
92
0.220
Why?
Patient Reported Outcome Measures
1
2025
126
0.220
Why?
Neck Pain
1
2003
18
0.220
Why?
Nasal Decongestants
1
2003
2
0.220
Why?
Respiration, Artificial
3
2002
292
0.220
Why?
Histamine H1 Antagonists
1
2003
10
0.210
Why?
Sensitivity and Specificity
6
2015
1091
0.210
Why?
Suppuration
1
2003
11
0.210
Why?
Mediastinal Diseases
3
1997
15
0.210
Why?
Double-Blind Method
5
2020
715
0.210
Why?
Registries
1
2007
801
0.210
Why?
Deglutition Disorders
1
2003
41
0.210
Why?
Analgesics, Opioid
2
2023
483
0.210
Why?
Fundoplication
2
2002
18
0.210
Why?
Osteoarthropathy, Primary Hypertrophic
1
2002
1
0.210
Why?
Actinomycosis
1
2002
3
0.210
Why?
Pyrimidines
1
2023
131
0.200
Why?
Sulfonamides
1
2023
120
0.200
Why?
Status Asthmaticus
2
2000
6
0.200
Why?
Whooping Cough
2
2018
9
0.200
Why?
Patient Admission
2
2003
184
0.200
Why?
Ventilator Weaning
1
2002
19
0.200
Why?
Pharmaceutical Solutions
1
2002
3
0.190
Why?
Nose Diseases
1
2002
9
0.190
Why?
Paranasal Sinuses
1
2002
7
0.190
Why?
Capsaicin
1
2002
22
0.190
Why?
Cohort Studies
3
2020
2375
0.180
Why?
Aspergillosis, Allergic Bronchopulmonary
1
2001
9
0.180
Why?
Methacholine Compounds
11
1991
12
0.180
Why?
Mouthwashes
1
2020
5
0.180
Why?
Lung Diseases, Fungal
1
2001
33
0.180
Why?
Antisepsis
1
2020
7
0.180
Why?
Pneumonectomy
2
1998
98
0.180
Why?
Thrombophlebitis
3
1997
16
0.180
Why?
Nasopharynx
1
2020
20
0.180
Why?
Aspergillosis
1
2001
40
0.180
Why?
Length of Stay
5
2016
776
0.180
Why?
Aspergillus fumigatus
1
2001
52
0.180
Why?
Delphi Technique
5
2019
77
0.170
Why?
Vagus Nerve
1
2020
20
0.170
Why?
Otolaryngology
2
2011
24
0.170
Why?
Prognosis
5
2006
1597
0.170
Why?
Receptors, Purinergic P2X3
1
2020
5
0.170
Why?
Bronchitis, Chronic
1
2020
16
0.170
Why?
Eosinophilia
1
2020
30
0.170
Why?
Expectorants
4
1998
4
0.170
Why?
Pneumonia, Aspiration
3
1992
17
0.160
Why?
Asthma, Exercise-Induced
2
2016
4
0.160
Why?
Angiotensin-Converting Enzyme Inhibitors
3
2010
142
0.160
Why?
Heart Injuries
1
1998
17
0.150
Why?
Triiodothyronine
2
1991
26
0.150
Why?
Chest Tubes
1
1998
16
0.150
Why?
Health Services Needs and Demand
1
2020
203
0.150
Why?
Esophagus
5
2000
50
0.150
Why?
Bronchiolitis, Viral
1
2018
4
0.150
Why?
Cardiovascular Diseases
1
2006
789
0.150
Why?
Trachea
5
1982
91
0.150
Why?
Femoral Vein
1
1997
18
0.150
Why?
Metaproterenol
1
1997
2
0.140
Why?
Bronchoconstrictor Agents
1
1997
5
0.140
Why?
Administration, Inhalation
3
2006
145
0.140
Why?
Adrenergic beta-Agonists
1
1997
31
0.140
Why?
Nonprescription Drugs
1
2017
17
0.140
Why?
Nervous System Diseases
1
2019
104
0.140
Why?
Pneumonia, Viral
1
2020
205
0.140
Why?
Hospital Mortality
4
2014
842
0.140
Why?
Respiratory Function Tests
10
2002
189
0.140
Why?
Echo-Planar Imaging
1
1997
33
0.140
Why?
Immunologic Deficiency Syndromes
1
2017
67
0.140
Why?
Risk Factors
5
2016
4992
0.140
Why?
Multimedia
1
2017
9
0.140
Why?
Vocal Cord Dysfunction
1
2016
1
0.140
Why?
Spinal Nerve Roots
1
2017
17
0.140
Why?
Procainamide
1
1996
6
0.140
Why?
Catheterization, Central Venous
1
1997
84
0.140
Why?
Oxygen
3
1995
313
0.140
Why?
Wolff-Parkinson-White Syndrome
1
1996
5
0.140
Why?
Biopsy
4
2015
410
0.130
Why?
Electric Stimulation Therapy
1
2017
27
0.130
Why?
Asthma, Occupational
1
2016
2
0.130
Why?
Fecal Incontinence
1
2017
28
0.130
Why?
Heart Ventricles
1
1998
253
0.130
Why?
Immunocompromised Host
1
2017
100
0.130
Why?
Sarcoma, Kaposi
1
1996
15
0.130
Why?
Sex Factors
3
2021
935
0.130
Why?
Probability
3
2005
167
0.130
Why?
Musculoskeletal Diseases
1
1997
101
0.130
Why?
Tuberculosis, Pulmonary
1
2017
108
0.130
Why?
Regression Analysis
1
2017
486
0.130
Why?
Image Enhancement
1
1997
188
0.130
Why?
Hospital Costs
1
2016
119
0.130
Why?
Anti-Arrhythmia Agents
1
1996
96
0.130
Why?
Decision Support Techniques
2
2011
180
0.130
Why?
Sickness Impact Profile
3
2005
47
0.120
Why?
Anti-Inflammatory Agents, Non-Steroidal
1
2017
202
0.120
Why?
Sinusitis
3
2000
28
0.120
Why?
Antiviral Agents
1
2018
313
0.120
Why?
Incidence
3
2005
1238
0.120
Why?
Somatoform Disorders
1
2015
13
0.120
Why?
Exhalation
1
2015
14
0.120
Why?
Treatment Outcome
8
2017
5283
0.120
Why?
Aging
1
2021
710
0.120
Why?
Helium
1
1995
7
0.120
Why?
Quality Assurance, Health Care
1
2017
250
0.120
Why?
Fistula
1
1995
13
0.120
Why?
Brachiocephalic Trunk
1
1995
15
0.120
Why?
Athletes
1
2016
97
0.120
Why?
Tracheal Diseases
1
1995
12
0.120
Why?
Clinical Protocols
4
2001
136
0.120
Why?
Electrocardiography
2
1996
523
0.120
Why?
Contrast Media
1
1997
400
0.120
Why?
Airway Obstruction
3
1984
37
0.120
Why?
Patient Outcome Assessment
1
2015
52
0.120
Why?
Models, Animal
1
2015
221
0.110
Why?
Suction
4
1983
33
0.110
Why?
Pleural Effusion
3
1997
35
0.110
Why?
Swine
1
2015
354
0.110
Why?
APACHE
3
2016
46
0.110
Why?
Anxiety
1
2017
387
0.110
Why?
Cost-Benefit Analysis
1
2015
297
0.110
Why?
Longitudinal Studies
1
2017
1188
0.110
Why?
Follow-Up Studies
4
2005
2338
0.110
Why?
Time Factors
4
2010
3618
0.110
Why?
Physician-Patient Relations
2
2006
399
0.100
Why?
Stress, Psychological
1
2017
442
0.100
Why?
Tomography, X-Ray Computed
3
2015
1507
0.100
Why?
Biomedical Technology
1
2012
6
0.100
Why?
Age Distribution
2
2004
249
0.100
Why?
Policy Making
1
2012
45
0.100
Why?
Hydrogen-Ion Concentration
5
1999
450
0.100
Why?
Analysis of Variance
3
2010
589
0.100
Why?
Mass Screening
1
2017
648
0.100
Why?
Obesity
1
1999
1166
0.090
Why?
Thyrotoxicosis
1
1991
7
0.090
Why?
Risk Assessment
3
2004
1925
0.090
Why?
Ethics, Professional
1
2011
5
0.090
Why?
Patient Rights
1
2011
15
0.090
Why?
Oropharynx
2
1982
12
0.090
Why?
Lung Abscess
2
1981
6
0.090
Why?
Young Adult
5
2020
4272
0.090
Why?
Guideline Adherence
2
2011
292
0.090
Why?
Respiratory Insufficiency
1
1992
148
0.090
Why?
Depression
1
2017
829
0.090
Why?
Nasal Mucosa
3
1996
18
0.090
Why?
Amitriptyline
1
2010
7
0.090
Why?
Academic Medical Centers
4
2016
308
0.080
Why?
Vagotomy
1
2010
8
0.080
Why?
Hemothorax
1
1990
8
0.080
Why?
Adrenergic Uptake Inhibitors
1
2010
14
0.080
Why?
Speech Therapy
1
2010
15
0.080
Why?
Thoracic Vertebrae
1
1990
33
0.080
Why?
Spondylitis, Ankylosing
1
1990
24
0.080
Why?
Monitoring, Physiologic
3
1999
149
0.080
Why?
Respiratory Hypersensitivity
1
1989
12
0.080
Why?
Forced Expiratory Volume
6
2003
193
0.080
Why?
Sterilization
1
1989
15
0.080
Why?
Public Opinion
1
2009
22
0.080
Why?
Nebulizers and Vaporizers
1
1989
36
0.080
Why?
Aged, 80 and over
9
2015
5119
0.080
Why?
Interdisciplinary Communication
1
2010
103
0.080
Why?
Disinfection
1
1989
20
0.080
Why?
Truth Disclosure
1
2009
57
0.080
Why?
Oxygen Inhalation Therapy
2
2000
57
0.080
Why?
Global Health
1
2010
167
0.080
Why?
Fractures, Bone
1
1990
136
0.080
Why?
Sodium Pertechnetate Tc 99m
1
1988
3
0.080
Why?
Radionuclide Imaging
4
1997
121
0.080
Why?
Spirometry
5
1989
104
0.080
Why?
Gastric Mucosa
1
1988
51
0.070
Why?
Pregnancy Complications
1
1992
369
0.070
Why?
Microbial Sensitivity Tests
3
2004
191
0.070
Why?
Predictive Value of Tests
4
2000
1027
0.070
Why?
Diagnosis-Related Groups
2
2011
86
0.070
Why?
Histamine
4
1990
26
0.070
Why?
Clinical Trials Data Monitoring Committees
1
2007
4
0.070
Why?
Pulmonary Alveoli
2
1985
44
0.070
Why?
Health Status Indicators
2
2010
93
0.070
Why?
Staining and Labeling
2
1985
124
0.070
Why?
Quality Control
1
2007
71
0.070
Why?
Reference Values
2
2004
326
0.070
Why?
Reproducibility of Results
3
2025
1557
0.070
Why?
Knee
2
2002
37
0.070
Why?
Physician-Nurse Relations
1
2006
26
0.070
Why?
Writing
1
2007
41
0.070
Why?
Metered Dose Inhalers
1
2006
16
0.070
Why?
Solitary Pulmonary Nodule
1
2006
16
0.070
Why?
Communication Barriers
1
2006
56
0.060
Why?
Heart Rate
2
1991
307
0.060
Why?
Gentian Violet
1
1985
3
0.060
Why?
Interprofessional Relations
1
2006
129
0.060
Why?
Phenazines
1
1985
10
0.060
Why?
Biomechanical Phenomena
2
2021
242
0.060
Why?
Hyperthyroidism
1
1985
16
0.060
Why?
Thoracic Surgery
1
1986
68
0.060
Why?
Iatrogenic Disease
2
2011
58
0.060
Why?
Access to Information
1
2005
30
0.060
Why?
Research Support as Topic
1
2005
39
0.060
Why?
Mucus
3
1990
15
0.060
Why?
Statistics, Nonparametric
1
2005
207
0.060
Why?
Laryngoscopy
2
2001
61
0.060
Why?
Factor Analysis, Statistical
1
2025
98
0.060
Why?
Retrospective Studies
7
2003
6071
0.060
Why?
Medical Errors
1
2006
195
0.060
Why?
Colony Count, Microbial
1
2004
57
0.060
Why?
National Institutes of Health (U.S.)
1
2005
111
0.060
Why?
Bacteriological Techniques
2
1981
28
0.060
Why?
Nursing
1
2004
14
0.060
Why?
Lipid Metabolism
1
1985
203
0.050
Why?
Public Policy
1
2004
37
0.050
Why?
Albuterol
1
2003
24
0.050
Why?
Guidelines as Topic
1
2004
154
0.050
Why?
Drug Stability
3
2002
141
0.050
Why?
Focus Groups
1
2025
288
0.050
Why?
Emergency Treatment
1
2003
52
0.050
Why?
Activities of Daily Living
2
2002
289
0.050
Why?
Patient Satisfaction
1
2006
415
0.050
Why?
Drug Storage
2
2002
21
0.050
Why?
Bacteria
3
1985
278
0.050
Why?
Mental Disorders
1
2010
720
0.050
Why?
Fingers
1
2002
43
0.050
Why?
Secondary Prevention
1
2003
151
0.050
Why?
Cost Control
1
2002
24
0.050
Why?
Gastric Acidity Determination
1
2002
5
0.050
Why?
Thyroiditis
1
1982
11
0.050
Why?
Mycobacterium Infections
1
1982
16
0.050
Why?
Chromatography, High Pressure Liquid
2
2002
225
0.050
Why?
Administration, Oral
1
2003
355
0.050
Why?
Antigens, Helminth
1
2002
9
0.050
Why?
Cross Infection
2
1982
149
0.050
Why?
Attitude of Health Personnel
1
2006
551
0.050
Why?
Mycobacterium
1
1982
36
0.050
Why?
Communication
1
2006
546
0.050
Why?
Arrhythmia, Sinus
1
1981
3
0.050
Why?
Respiratory Sounds
3
1989
22
0.050
Why?
Occupational Diseases
2
2016
263
0.050
Why?
Sex Distribution
1
2002
244
0.050
Why?
Streptococcal Infections
1
1982
76
0.050
Why?
Bronchiectasis
2
1998
7
0.050
Why?
Infant
2
2017
1492
0.050
Why?
Drug Overdose
1
2003
126
0.050
Why?
Iodine Radioisotopes
2
1997
50
0.050
Why?
Drug Compounding
1
2002
75
0.050
Why?
Neuromuscular Diseases
1
2021
20
0.050
Why?
Macrophages
2
1985
1015
0.050
Why?
Patient Selection
1
2003
465
0.040
Why?
Case-Control Studies
1
2004
1051
0.040
Why?
Light
1
2002
198
0.040
Why?
Asymptomatic Infections
1
2020
18
0.040
Why?
Specimen Handling
1
1981
61
0.040
Why?
Empyema
1
1980
5
0.040
Why?
Communicable Disease Control
1
2020
37
0.040
Why?
Temperature
1
2002
295
0.040
Why?
Animals
4
2015
19649
0.040
Why?
Recurrence
1
2002
602
0.040
Why?
Pneumonia, Pneumococcal
1
1980
27
0.040
Why?
Laryngostenosis
1
2000
1
0.040
Why?
Combined Modality Therapy
2
1998
354
0.040
Why?
Pneumococcal Infections
1
1980
35
0.040
Why?
Weight Loss
1
2002
263
0.040
Why?
Acinetobacter Infections
1
1980
5
0.040
Why?
Symptom Flare Up
1
2020
13
0.040
Why?
Risk
3
1991
364
0.040
Why?
Proton-Translocating ATPases
1
1999
6
0.040
Why?
Methylene Blue
1
1980
22
0.040
Why?
Medical History Taking
3
1996
65
0.040
Why?
Omeprazole
1
1999
5
0.040
Why?
Symptom Assessment
1
2020
44
0.040
Why?
Consensus Development Conferences as Topic
1
1999
13
0.040
Why?
Ventilators, Mechanical
1
1980
29
0.040
Why?
Anti-Asthmatic Agents
1
2000
29
0.040
Why?
Antacids
1
1999
12
0.040
Why?
Research
1
2001
188
0.040
Why?
Treatment Failure
1
2000
185
0.040
Why?
Cross-Sectional Studies
1
2006
2382
0.040
Why?
Patient Discharge
1
2003
492
0.040
Why?
Syndrome
2
2015
170
0.040
Why?
Bronchial Spasm
2
1989
8
0.040
Why?
Proton Pump Inhibitors
1
2019
33
0.040
Why?
Rupture
1
1998
22
0.040
Why?
Sarcoidosis, Pulmonary
1
2018
14
0.040
Why?
Goiter
1
1978
9
0.040
Why?
Basement Membrane
2
1975
25
0.040
Why?
Scleroderma, Systemic
1
2018
20
0.040
Why?
Nurses
1
1999
102
0.040
Why?
Steroids
1
1998
52
0.040
Why?
Comorbidity
1
2001
1078
0.040
Why?
Sarcoidosis
1
1978
30
0.040
Why?
Goiter, Substernal
1
1997
2
0.040
Why?
Thyroid Gland
1
1978
79
0.040
Why?
Mediastinal Emphysema
2
1992
6
0.040
Why?
Peptostreptococcus
1
1997
1
0.040
Why?
Empyema, Pleural
1
1997
3
0.040
Why?
Bacteroides Infections
1
1997
5
0.040
Why?
Embolism, Air
2
1992
8
0.040
Why?
Aneurysm
2
1988
56
0.040
Why?
Pulmonary Artery
2
1988
88
0.040
Why?
Enzyme Inhibitors
1
1999
347
0.040
Why?
Infectious Mononucleosis
1
1997
33
0.030
Why?
Gram-Positive Bacterial Infections
1
1997
29
0.030
Why?
Cross-Over Studies
1
1997
153
0.030
Why?
Smoking Cessation
1
2002
546
0.030
Why?
Exercise
2
2016
883
0.030
Why?
Nutritional Support
1
1997
12
0.030
Why?
Hospital Bed Capacity, 500 and over
2
2011
7
0.030
Why?
Adrenal Cortex Hormones
1
2018
168
0.030
Why?
Electrodes, Implanted
1
2017
37
0.030
Why?
Foreign Bodies
1
1977
44
0.030
Why?
Sacrum
1
2017
24
0.030
Why?
Anti-Inflammatory Agents
1
1998
164
0.030
Why?
Skin Tests
1
2016
21
0.030
Why?
Physical Examination
2
1990
104
0.030
Why?
Serologic Tests
1
2016
34
0.030
Why?
Marijuana Smoking
1
2016
17
0.030
Why?
Hemorrhage
2
1995
260
0.030
Why?
Carcinoma, Papillary
1
1996
35
0.030
Why?
Bronchoalveolar Lavage Fluid
1
1996
102
0.030
Why?
Nursing Homes
1
1982
661
0.030
Why?
Anti-Glomerular Basement Membrane Disease
1
1975
8
0.030
Why?
Corynebacterium
1
1975
2
0.030
Why?
Visual Analog Scale
1
2015
6
0.030
Why?
Thyroid Neoplasms
1
1996
71
0.030
Why?
Fever
1
1975
63
0.030
Why?
Hydrochlorothiazide
1
1994
3
0.030
Why?
Meningococcal Infections
1
1975
21
0.030
Why?
Lisinopril
1
1994
4
0.030
Why?
Tetrazoles
1
1994
21
0.030
Why?
Renin-Angiotensin System
1
1994
21
0.030
Why?
Adipose Tissue
1
1997
283
0.030
Why?
Antibodies
1
1975
179
0.030
Why?
Biphenyl Compounds
1
1994
31
0.030
Why?
Sleep Stages
1
1994
16
0.030
Why?
Tracheostomy
1
1995
36
0.030
Why?
Confusion
1
1994
16
0.030
Why?
Psychometrics
2
2010
362
0.030
Why?
Cell Wall
1
1975
115
0.030
Why?
Imidazoles
1
1994
77
0.030
Why?
Angiotensin Receptor Antagonists
1
1994
64
0.030
Why?
Hemosiderosis
1
1974
2
0.030
Why?
Vascular Diseases
1
1995
75
0.030
Why?
Hospitalization
2
1998
1292
0.030
Why?
Gastric Acid
1
1993
10
0.030
Why?
Bronchial Diseases
1
1973
12
0.030
Why?
Pulmonary Fibrosis
2
1991
79
0.030
Why?
Efferent Pathways
1
1993
13
0.030
Why?
Afferent Pathways
1
1993
17
0.030
Why?
Genetic Variation
1
1975
357
0.030
Why?
Fetus
1
1992
93
0.020
Why?
Fiber Optic Technology
2
1983
24
0.020
Why?
Adrenergic beta-Antagonists
1
1992
147
0.020
Why?
Thyroid Function Tests
1
1991
13
0.020
Why?
Patient Safety
1
2014
237
0.020
Why?
Zirconium
1
1991
4
0.020
Why?
Half-Life
1
1991
75
0.020
Why?
Quality Indicators, Health Care
1
2014
332
0.020
Why?
Pressure Ulcer
1
2011
34
0.020
Why?
Catheterization
2
1990
111
0.020
Why?
HIV Infections
1
2017
913
0.020
Why?
Prevalence
1
2014
1258
0.020
Why?
Vital Capacity
2
1982
105
0.020
Why?
Paraplegia
1
1990
5
0.020
Why?
Venous Thrombosis
1
2011
110
0.020
Why?
Hypertension
1
1994
570
0.020
Why?
Equipment Failure
1
1989
63
0.020
Why?
Odds Ratio
1
2011
746
0.020
Why?
Gastrointestinal Contents
1
1988
5
0.020
Why?
Atrial Fibrillation
1
1996
805
0.020
Why?
Injections, Intravenous
1
1988
155
0.020
Why?
Ultrasonography
2
1990
458
0.020
Why?
Exercise Test
1
1989
242
0.020
Why?
Tissue Distribution
1
1988
287
0.020
Why?
Rabbits
1
1988
322
0.020
Why?
Differential Threshold
1
1987
1
0.020
Why?
Plethysmography, Impedance
1
1987
3
0.020
Why?
Saline Solution, Hypertonic
1
1987
3
0.020
Why?
Respiratory Muscles
1
1987
15
0.020
Why?
Reaction Time
1
1987
119
0.020
Why?
Intubation, Intratracheal
2
1981
194
0.020
Why?
Pregnancy
1
1992
2218
0.020
Why?
Muscle Contraction
1
1987
197
0.020
Why?
Airway Resistance
1
1985
11
0.020
Why?
Social Responsibility
1
2005
11
0.020
Why?
Pulmonary Embolism
1
1987
169
0.010
Why?
Epithelial Cells
2
1980
391
0.010
Why?
Research Personnel
1
2005
92
0.010
Why?
Thyroid (USP)
1
1982
1
0.010
Why?
Streptococcus
1
1982
17
0.010
Why?
Indomethacin
1
1982
19
0.010
Why?
Dose-Response Relationship, Drug
1
1984
805
0.010
Why?
Thyroxine
1
1982
52
0.010
Why?
Rhinitis, Allergic, Perennial
1
1981
2
0.010
Why?
Rhinitis, Allergic, Seasonal
1
1981
5
0.010
Why?
False Negative Reactions
1
1981
40
0.010
Why?
False Positive Reactions
1
1981
76
0.010
Why?
Streptococcus pneumoniae
1
1980
63
0.010
Why?
Rhinitis, Vasomotor
1
1980
1
0.010
Why?
Spectrophotometry
1
1980
35
0.010
Why?
Hygiene
1
1980
11
0.010
Why?
Prothrombin Time
1
1979
6
0.010
Why?
Exudates and Transudates
1
1979
11
0.010
Why?
Laryngeal Cartilages
1
1979
3
0.010
Why?
Subcutaneous Emphysema
1
1979
2
0.010
Why?
Hemoptysis
1
1979
8
0.010
Why?
Platelet Count
1
1979
25
0.010
Why?
Rhode Island
1
1980
98
0.010
Why?
Hand
1
1980
67
0.010
Why?
Intracranial Embolism and Thrombosis
1
1979
2
0.010
Why?
Respiratory Tract Diseases
1
1979
34
0.010
Why?
Biopsy, Needle
1
1980
132
0.010
Why?
Kveim Test
1
1978
1
0.010
Why?
Hypersensitivity, Delayed
1
1978
19
0.010
Why?
Granuloma
1
1978
41
0.010
Why?
Mediastinum
1
1978
27
0.010
Why?
Guaifenesin
1
1977
1
0.010
Why?
Mediastinitis
1
1997
3
0.010
Why?
Retropharyngeal Abscess
1
1997
2
0.010
Why?
Bacteria, Anaerobic
1
1997
5
0.010
Why?
Mouth, Edentulous
1
1977
3
0.010
Why?
Laparoscopy
1
2002
427
0.010
Why?
Massachusetts
1
2003
2019
0.010
Why?
Linear Models
1
1998
403
0.010
Why?
Nutrition Disorders
1
1997
6
0.010
Why?
Interpersonal Relations
1
1998
150
0.010
Why?
Food, Formulated
1
1997
10
0.010
Why?
Death, Sudden
1
1977
28
0.010
Why?
Hypnotics and Sedatives
1
1977
62
0.010
Why?
Respiration
1
1977
88
0.010
Why?
Health Surveys
1
1998
298
0.010
Why?
Food
1
1977
76
0.010
Why?
Erythrocytes
2
1974
146
0.010
Why?
Penicillin G Procaine
1
1975
1
0.010
Why?
Adenoviridae Infections
1
1975
3
0.010
Why?
Remission Induction
1
1995
137
0.010
Why?
Penicillin Resistance
1
1975
11
0.010
Why?
Tetracycline
1
1975
22
0.010
Why?
Calcium
1
1978
555
0.010
Why?
Losartan
1
1994
18
0.010
Why?
Diphosphoglyceric Acids
1
1974
2
0.010
Why?
Cheyne-Stokes Respiration
1
1994
3
0.010
Why?
Oxyhemoglobins
1
1974
9
0.010
Why?
Sinus of Valsalva
1
1994
7
0.010
Why?
Chi-Square Distribution
1
1995
414
0.010
Why?
Neisseria meningitidis
1
1975
81
0.010
Why?
Hemosiderin
1
1974
1
0.010
Why?
Fibrin
1
1974
18
0.010
Why?
Glycogen
1
1974
38
0.010
Why?
Pulmonary Edema
1
1974
28
0.010
Why?
Oxygen Consumption
1
1974
206
0.010
Why?
Acetylcysteine
1
1973
27
0.010
Why?
Aortic Aneurysm
1
1994
81
0.010
Why?
Fluorescent Antibody Technique
1
1974
217
0.010
Why?
Hemoglobins
1
1974
133
0.010
Why?
Leukocytes
1
1974
97
0.010
Why?
Microscopy, Electron
1
1974
247
0.010
Why?
Collagen
1
1974
115
0.010
Why?
Carcinoma, Bronchogenic
2
1987
7
0.010
Why?
Liver Cirrhosis
1
1974
163
0.010
Why?
Cytoplasm
1
1974
270
0.010
Why?
Echocardiography
1
1994
457
0.010
Why?
Microscopy, Electron, Scanning
1
1991
105
0.010
Why?
Hematoma
1
1990
68
0.010
Why?
Needles
1
1990
65
0.010
Why?
Bronchiolitis Obliterans
1
1989
20
0.000
Why?
History, 18th Century
1
1988
8
0.000
Why?
Brompheniramine
1
1988
1
0.000
Why?
History, 19th Century
1
1988
43
0.000
Why?
Ephedrine
1
1988
2
0.000
Why?
Random Allocation
1
1988
192
0.000
Why?
Pain
1
1990
396
0.000
Why?
Phlebography
1
1987
43
0.000
Why?
Drug Therapy, Combination
1
1988
451
0.000
Why?
Drug Contamination
1
1985
15
0.000
Why?
Solutions
1
1985
64
0.000
Why?
Embolization, Therapeutic
1
1988
308
0.000
Why?
Tuberculosis, Miliary
1
1979
3
0.000
Why?
Acid-Base Equilibrium
1
1974
7
0.000
Why?
Angina Pectoris
1
1974
37
0.000
Why?
Cardiac Output
1
1974
27
0.000
Why?
Altitude
1
1974
14
0.000
Why?
Acidosis
1
1974
26
0.000
Why?
Hormones
1
1974
60
0.000
Why?
Phosphates
1
1974
90
0.000
Why?
Hypoxia
1
1974
112
0.000
Why?
Heart Defects, Congenital
1
1974
94
0.000
Why?
Liver Diseases
1
1974
137
0.000
Why?
Dogs
1
1974
314
0.000
Why?
Anemia
1
1974
119
0.000
Why?
Blood Glucose
1
1974
461
0.000
Why?
Alcoholism
1
1974
310
0.000
Why?
Rats
1
1974
1910
0.000
Why?
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