Cigarette smoking and bronchial carcinoma: dose and time relationships among regular smokers and lifelong non-smokers.

In a 20-year prospective study on British doctors, smoking habits were ascertained by questionnaire and lung cancer incidence was monitored. Among cigarette smokers who started smoking at ages 16-25 and who smoked 40 or less per day, the annual lung cancer incidence in the age range 40-79 was:0.273X...

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Bibliografiska uppgifter
Huvudupphovsmän: Doll, R, Peto, R
Materialtyp: Journal article
Språk:English
Publicerad: 1978