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A dietitian-delivered group nutrition program leads to reductions in dietary fat, serum cholesterol, and body weight: the Worcester Area Trial for Counseling in Hyperlipidemia (WATCH).
Crystallization
Impediments to the enforcement of youth access laws.
Quantitative Interstitial Abnormality Progression and Outcomes in the Genetic Epidemiology of COPD and Pittsburgh Lung Screening Study Cohorts.
The vitamin D status in inflammatory bowel disease.
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Impediments to the enforcement of youth access laws.
DiFranza JR, Rigotti NA. Impediments to the enforcement of youth access laws. Tob Control. 1999; 8(2):152-5.
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PubMed
subject areas
Adolescent
Adult
Female
Health Promotion
Humans
Male
Smoking
Smoking Prevention
Tobacco Industry
United States
authors with profiles
Joseph R DiFranza MD