title: Primary occurrence of bovine vesical fibromatosis.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology*; D005350:Fibroma / Q000453:epidemiology / Q000662:veterinary*; D007564:Japan; D001749:Urinary Bladder Neoplasms / Q000453:epidemiology / Q000662:veterinary*