A new biliary endoprosthesis.
D001652:Bile Ducts; D002404:Catheterization / Q000295:instrumentation / Q000379:methods; D002758:Cholangiography; D002779:Cholestasis / Q000000981:diagnostic imaging / Q000628:therapy; D004106:Dilatation / Q000379:methods; D006801:Humans; D019736:Prostheses and Implants; D011474:Prosthesis Design