title: Digital subtraction cholangiography: a new technique for visualising the common bile duct during cholecystectomy.
authors.forename: P F
authors.initials: PF
authors.lastname: Evans
authors.forename: M
authors.initials: M
authors.lastname: Hanson
authors.forename: M J
authors.initials: MJ
authors.lastname: Owen
mesh_terms: D002758:Cholangiography / Q000379:methods*; D002763:Cholecystectomy; D003135:Common Bile Duct / Q000000981:diagnostic imaging; D006801:Humans; D013382:Subtraction Technique