title: The clinical significance of the diameter of the common bile duct in cholecystectomized patients.
mesh_terms: D014670:Ampulla of Vater / Q000187:drug effects; D001660:Biliary Tract Diseases / Q000473:pathology; D002758:Cholangiography; D002763:Cholecystectomy; D002769:Cholelithiasis / Q000601:surgery; D003135:Common Bile Duct / Q000033:anatomy & histology*; D004106:Dilatation; D005500:Follow-Up Studies; D006801:Humans; D009020:Morphine / Q000494:pharmacology; D011183:Postoperative Complications / Q000473:pathology
chemical_list: D009020:Morphine