[Contrast studies of the veins of the lower extremities].
D006801:Humans; D007866:Leg / Q000098:blood supply*; D008722:Methods; D010690:Phlebography; D013924:Thrombophlebitis / Q000000981:diagnostic imaging*; D014648:Varicose Veins / Q000000981:diagnostic imaging*
Kontrastnoe issledovanie ven nizhnikh konechnosteĭ.