Mammary fibrosarcoma in a mouse (Mus Musculus).
D000818:Animals; D005260:Female; D005354:Fibrosarcoma / Q000473:pathology / Q000662:veterinary*; D008321:Mammary Glands, Animal / Q000473:pathology; D051379:Mice; D009369:Neoplasms / Q000473:pathology / Q000662:veterinary*; D012376:Rodent Diseases / Q000473:pathology*