[Malignant tumors in relation to tobacco smoking. (9 years of observations on physicians in Switzerland].
D000328:Adult; D000368:Aged; D001984:Bronchial Neoplasms / Q000453:epidemiology* / Q000209:etiology*; D005500:Follow-Up Studies; D006306:Health Surveys; D006801:Humans; D008875:Middle Aged; D009026:Mortality; D010820:Physicians; D012907:Smoking; D013557:Switzerland
Maligne Tumoren in Beziehung zum Tabakrauchen. (9 Jahre Beobachtungen bei Arzten in der Schweiz)