title: Technique for operative cholangiography after endoscopic sphincterotomy.
authors.affiliation: Academic Surgical Unit, St. Mary's Hospital, London, UK.
authors.forename: M N
authors.initials: MN
authors.lastname: Vipond
authors.forename: C
authors.initials: C
authors.lastname: Gatzen
authors.forename: J N
authors.initials: JN
authors.lastname: Thompson
authors.forename: H A
authors.initials: HA
authors.lastname: Dudley
mesh_terms: D014670:Ampulla of Vater / Q000601:surgery*; D001660:Biliary Tract Diseases / Q000601:surgery; D001662:Biliary Tract Surgical Procedures; D002758:Cholangiography / Q000379:methods*; D004724:Endoscopy; D006801:Humans; D007432:Intraoperative Period; D009803:Sphincter of Oddi / Q000601:surgery*