title: Substance use by internes and residents: an analysis of personal, social and professional differences.
mesh_terms: D000328:Adult; D000428:Alcohol Drinking; D005260:Female; D006801:Humans; D007396:Internship and Residency; D008297:Male; D008511:Medicine; D009864:Ontario; D013038:Specialization; D019966:Substance-Related Disorders / Q000453:epidemiology*