title: Four intrathoracic hibernomas in rats.
mesh_terms: D002001:Adipose Tissue, Brown / Q000473:pathology; D000818:Animals; D005260:Female; D008067:Lipoma / Q000473:pathology / Q000662:veterinary*; D051381:Rats; D012376:Rodent Diseases / Q000473:pathology*; D013899:Thoracic Neoplasms / Q000473:pathology / Q000662:veterinary*