A plastic mechanical ureteral valve: report of a long term study.
D000818:Animals; D001187:Artificial Organs; D012809:Colon, Sigmoid / Q000601:surgery; D004285:Dogs; D005500:Follow-Up Studies; D012408:Rubber; D012828:Silicones; D014513:Ureter / Q000601:surgery; D014547:Urinary Diversion; D014718:Vesico-Ureteral Reflux / Q000601:surgery*
D012828:Silicones; D012408:Rubber