[Retrocaval ureter. Clinical contribution].
D000328:Adult; D006801:Humans; D007669:Kidney Calculi / Q000150:complications; D008297:Male; D014513:Ureter / Q000002:abnormalities* / Q000601:surgery; D014517:Ureteral Obstruction / Q000209:etiology; D014567:Urography
Sull'uretere retrocavale. Contributo clinico.