title: Changing therapy for gallstone disease.
authors: L W
authors: LW
authors: Way
mesh_terms: D000368:Aged; D002763:Cholecystectomy; D002769:Cholelithiasis / Q000601:surgery / Q000628:therapy*; D006801:Humans; D010535:Laparoscopy; D008096:Lithotripsy; D014580:Ursodeoxycholic Acid / Q000627:therapeutic use
chemical_list: D014580:Ursodeoxycholic Acid