title: Massive thymoma with medullary differentiation in a dog.
authors.affiliation: Laboratory of Immunogenetics, National Institute of Allergy and Infectious Disease, NIH, Rockville, MD 20852.
authors.forename: R M
authors.initials: RM
authors.lastname: Simpson
authors.forename: D J
authors.initials: DJ
authors.lastname: Waters
authors.forename: D H
authors.initials: DH
authors.lastname: Gebhard
authors.forename: H W
authors.initials: HW
authors.lastname: Casey
mesh_terms: D000818:Animals; D015704:CD4 Antigens / Q000032:analysis; D016827:CD8 Antigens / Q000032:analysis; D002454:Cell Differentiation; D004283:Dog Diseases / Q000473:pathology*; D004285:Dogs; D005260:Female; D013945:Thymoma / Q000473:pathology / Q000662:veterinary*; D013953:Thymus Neoplasms / Q000473:pathology / Q000662:veterinary*
chemical_list: D015704:CD4 Antigens; D016827:CD8 Antigens