[Analysis of lower limb venographic results in 642 cases].
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010690:Phlebography; D014648:Varicose Veins / Q000000981:diagnostic imaging*