title: [Primary cancer of the extra-hepatic bile ducts].
mesh_terms: D000230:Adenocarcinoma; D000328:Adult; D001650:Bile Duct Neoplasms; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
vernacular_title: Pervichnyĭ rak vnepechenochnykh zhelchnykh protokov.