title: Laparoscopic ultrasonography in the evaluation of the biliary tree during laparoscopic cholecystectomy.
authors.forename: H
authors.initials: H
authors.lastname: Ramesh
mesh_terms: D001659:Biliary Tract / Q000000981:diagnostic imaging*; D017081:Cholecystectomy, Laparoscopic / Q000379:methods*; D002769:Cholelithiasis / Q000601:surgery; D006801:Humans; D018084:Ultrasonography, Interventional