Ultrastructure of sheep osteosarcoma.
D000818:Animals; D001859:Bone Neoplasms / Q000473:pathology / Q000662:veterinary*; D005260:Female; D012516:Osteosarcoma / Q000473:pathology / Q000662:veterinary*; D012756:Sheep; D012757:Sheep Diseases / Q000473:pathology*