title: [Percutaneous transhepatic cholangiography and endoscopic retrograde cholangiopancreatography].
mesh_terms: D002758:Cholangiography / Q000379:methods*; D002760:Cholangiopancreatography, Endoscopic Retrograde / Q000379:methods*; D002779:Cholestasis / Q000000981:diagnostic imaging; D006801:Humans