Cessation of premature labor following removal of distal ureteral calculus.
D000328:Adult; D003558:Cystoscopy; D005260:Female; D006801:Humans; D008722:Methods; D007752:Obstetric Labor, Premature / Q000209:etiology / Q000517:prevention & control*; D011247:Pregnancy; D011263:Pregnancy Trimester, Third; D011412:Propanolamines / Q000627:therapeutic use*; D011859:Radiography; D012312:Ritodrine / Q000627:therapeutic use*; D014463:Ultrasonography; D014514:Ureteral Calculi / Q000150:complications* / Q000000981:diagnostic imaging / Q000628:therapy
D011412:Propanolamines; D012312:Ritodrine