title: Neoplasms of ducks in Andhra Pradesh. II. A report of four intra-hepatic tumours.
mesh_terms: D000818:Animals; D006528:Carcinoma, Hepatocellular / Q000662:veterinary*; D004372:Ducks; D008113:Liver Neoplasms; D011201:Poultry Diseases / Q000473:pathology*