title: Atraumatic removal of common duct stones.
mesh_terms: D002758:Cholangiography; D003135:Common Bile Duct / Q000000981:diagnostic imaging / Q000601:surgery; D003287:Contrast Media; D003949:Diagnostic Techniques, Surgical; D042882:Gallstones / Q000175:diagnosis / Q000601:surgery*; D006801:Humans; D008722:Methods; D011183:Postoperative Complications; D013525:Surgical Instruments; D013514:Surgical Procedures, Operative / Q000009:adverse effects
chemical_list: D003287:Contrast Media