title: Forceful endoscopic extraction of ureteral calculi.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D004724:Endoscopy; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D011183:Postoperative Complications; D011859:Radiography; D014514:Ureteral Calculi / Q000000981:diagnostic imaging / Q000601:surgery*; D014572:Urology / Q000295:instrumentation