Varicose veins and chronic venous insufficiency.
D000328:Adult; D000368:Aged; D002908:Chronic Disease; D005260:Female; D006306:Health Surveys; D006801:Humans; D008297:Male; D008875:Middle Aged; D013557:Switzerland; D014648:Varicose Veins / Q000453:epidemiology* / Q000517:prevention & control; D014689:Venous Insufficiency / Q000453:epidemiology* / Q000517:prevention & control