[Smoking habits of Norwegian doctors 1952-84].
D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009664:Norway; D010820:Physicians; D012907:Smoking
Norske legers røykevaner 1952-84. Konsekvenser for pasientinformasjon.