title: Percutaneous interventions in the biliary tree.
authors.affiliation: Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia 19104, USA.
authors.forename: S M
authors.initials: SM
authors.lastname: Wu
authors.forename: L K
authors.initials: LK
authors.lastname: Marchant
authors.forename: Z J
authors.initials: ZJ
authors.lastname: Haskal
mesh_terms: D001660:Biliary Tract Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000628:therapy*; D001707:Biopsy, Needle; D002758:Cholangiography; D002769:Cholelithiasis / Q000000981:diagnostic imaging / Q000628:therapy; D004322:Drainage; D006801:Humans; D015641:Radiography, Interventional