title: Morphology of spontaneous cardiac tumors in Fischer 344 rats.
mesh_terms: D000818:Animals; D005260:Female; D005350:Fibroma / Q000473:pathology / Q000662:veterinary*; D006338:Heart Neoplasms / Q000473:pathology / Q000662:veterinary*; D006391:Hemangioma / Q000473:pathology / Q000662:veterinary*; D008297:Male; D051381:Rats; D011916:Rats, Inbred F344; D011919:Rats, Inbred Strains; D012376:Rodent Diseases / Q000473:pathology*