A clinical study on serial retrograde venography of the lower extremity with varicose veins.
D000328:Adult; D005260:Female; D006801:Humans; D007866:Leg / Q000098:blood supply*; D008297:Male; D008722:Methods; D008875:Middle Aged; D010690:Phlebography; D014648:Varicose Veins / Q000000981:diagnostic imaging*