[Smoking behavior of Dutch family physicians in 1977-1983].
D000328:Adult; D000368:Aged; D006266:Health Education; D006801:Humans; D008297:Male; D008875:Middle Aged; D009426:Netherlands; D010821:Physicians, Family; D012907:Smoking; D000074606:Smoking Prevention
Het rookgedrag van Nederlandse huisartsen in de periode 1977-1983.