Endourology.
D004106:Dilatation / Q000379:methods; D004724:Endoscopy; D006801:Humans; D007669:Kidney Calculi / Q000628:therapy*; D007682:Kidney Pelvis; D014464:Ultrasonic Therapy; D014514:Ureteral Calculi / Q000628:therapy*; D014517:Ureteral Obstruction / Q000628:therapy; D014547:Urinary Diversion / Q000379:methods*