title: Letter: Immunoblactic lymphadenopathy associated with phenytoin (diphenylhydantoin).
mesh_terms: D000368:Aged; D000921:Antibody-Producing Cells; D005260:Female; D006801:Humans; D008214:Lymphocytes / Q000276:immunology; D008223:Lymphoma / Q000139:chemically induced*; D010672:Phenytoin / Q000009:adverse effects* / Q000627:therapeutic use
chemical_list: D010672:Phenytoin