[Venous diseases in 1800 employees. Basel Studies II].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002617:Chemical Industry; D005260:Female; D006801:Humans; D007871:Leg Ulcer / Q000175:diagnosis / Q000453:epidemiology*; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D013557:Switzerland; D014648:Varicose Veins / Q000175:diagnosis / Q000453:epidemiology*; D014652:Vascular Diseases / Q000175:diagnosis / Q000453:epidemiology*
Venenerkrankungen bei 1800 Berufstätigen. Basier Studie II.