title: [Hypotonic duodenography in biliary tract diseases--combined usage of endoscopic retrograde cholangiopancreatography].
mesh_terms: D000328:Adult; D000368:Aged; D001660:Biliary Tract Diseases / Q000000981:diagnostic imaging*; D002758:Cholangiography; D004386:Duodenum / Q000000981:diagnostic imaging*; D004724:Endoscopy; D005260:Female; D006801:Humans; D008875:Middle Aged; D010179:Pancreas / Q000000981:diagnostic imaging*