title: Benign chordoma (sacrococcygeal) in the rat: a light and electron microscopic study.
mesh_terms: D000818:Animals; D002817:Chordoma / Q000473:pathology / Q000648:ultrastructure / Q000662:veterinary*; D003050:Coccyx; D008297:Male; D051381:Rats; D011916:Rats, Inbred F344; D011919:Rats, Inbred Strains; D012376:Rodent Diseases / Q000473:pathology*; D012447:Sacrum; D013125:Spinal Neoplasms / Q000473:pathology / Q000648:ultrastructure / Q000662:veterinary*