title: Smoking habits among medical students in the University of Malaya.
mesh_terms: D000328:Adult; D000367:Age Factors; D005006:Ethnicity; D005260:Female; D006801:Humans; D008296:Malaysia; D008297:Male; D012737:Sex Factors; D012907:Smoking / Q000453:epidemiology*; D013337:Students, Medical