title: [Primary cancers of the bile ducts: diagnosis by endoscopic retrograde cholangiography. Study of 23 cases].
mesh_terms: D000328:Adult; D000368:Aged; D001650:Bile Duct Neoplasms / Q000150:complications / Q000000981:diagnostic imaging*; D002758:Cholangiography / Q000379:methods*; D002779:Cholestasis / Q000209:etiology; D004724:Endoscopy; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
vernacular_title: Les cancers primitifs des voies biliaires: diagnostic par la cholangiographie rétrograde endoscopique. Etude de 23 cas