title: Percutaneous transhepatic cholangioscopic examination: a necessity for the biliary endoscopist.
authors.forename: M H
authors.initials: MH
authors.lastname: Kim
authors.forename: K
authors.initials: K
authors.lastname: Yasuda
mesh_terms: D001652:Bile Ducts; D002758:Cholangiography; D015209:Cholangitis, Sclerosing / Q000175:diagnosis; D016145:Endoscopy, Digestive System / Q000379:methods*; D006801:Humans