title: T lymphocytes mediate lymphadenopathy and autoimmunization in graft-versus host reactions and hypersensitivity to diphenylhydantoin.
mesh_terms: D001327:Autoimmune Diseases / Q000276:immunology*; D004342:Drug Hypersensitivity / Q000276:immunology*; D006087:Graft vs Host Reaction; D007119:Immunoblastic Lymphadenopathy / Q000276:immunology*; D008297:Male; D010672:Phenytoin / Q000009:adverse effects*; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D010672:Phenytoin