[Changes in smoking habits in men over 50-years-old in Uppsala].
D006801:Humans; D008297:Male; D008403:Mass Screening; D008875:Middle Aged; D012907:Smoking / Q000453:epidemiology*; D011795:Surveys and Questionnaires; D013548:Sweden
Andringar i rökvanor hos män i Uppsala efter 50 års ålder.