title: A novel technique for peroral direct cholangioscopy.
authors.affiliation: Department of Gastroenterology, Queen Alexandra's Hospital, Cosham, Portsmouth, PO6 3LY, UK.
authors.forename: Jim L
authors.initials: JL
authors.lastname: Callaghan
authors.affiliation: Department of Gastroenterology, Queen Alexandra's Hospital, Cosham, Portsmouth, PO6 3LY, UK.
authors.forename: Gaius
authors.initials: G
authors.lastname: Longcroft-Wheaton
authors.affiliation: Department of Gastroenterology, Queen Alexandra's Hospital, Cosham, Portsmouth, PO6 3LY, UK.
authors.forename: Andrew J
authors.initials: AJ
authors.lastname: Fowell
authors.affiliation: Department of Gastroenterology, Queen Alexandra's Hospital, Cosham, Portsmouth, PO6 3LY, UK.
authors.forename: Richard D
authors.initials: RD
authors.lastname: Ellis
authors.affiliation: Department of Gastroenterology, Queen Alexandra's Hospital, Cosham, Portsmouth, PO6 3LY, UK.
authors.forename: Pradeep
authors.initials: P
authors.lastname: Bhandari
authors.affiliation: Department of Gastroenterology, Queen Alexandra's Hospital, Cosham, Portsmouth, PO6 3LY, UK.
authors.forename: Patrick M
authors.initials: PM
authors.lastname: Goggin
mesh_terms: D001649:Bile Duct Diseases / Q000175:diagnosis*; D002760:Cholangiopancreatography, Endoscopic Retrograde; D016145:Endoscopy, Digestive System / Q000295:instrumentation / Q000379:methods*; D006801:Humans; D016717:Sphincterotomy, Endoscopic