title: Endemic ethmoidal tumours in cattle: sarcomas and carcinosarcomas. A light and electron microscopic study.
mesh_terms: D000818:Animals; D002296:Carcinosarcoma / Q000473:pathology / Q000662:veterinary*; D002417:Cattle; D002418:Cattle Diseases / Q000473:pathology*; D005004:Ethmoid Bone; D005260:Female; D009296:Nasal Cavity; D012516:Osteosarcoma / Q000473:pathology / Q000662:veterinary*; D012208:Rhabdomyosarcoma / Q000473:pathology / Q000662:veterinary*; D012888:Skull Neoplasms / Q000473:pathology / Q000662:veterinary*