title: Bile duct carcinoma in cattle: three case reports.
mesh_terms: D002759:Adenoma, Bile Duct / Q000473:pathology / Q000662:veterinary*; D000818:Animals; D001650:Bile Duct Neoplasms / Q000473:pathology / Q000662:veterinary*; D002417:Cattle; D002418:Cattle Diseases / Q000473:pathology; D005260:Female; D008297:Male