Phenytoin hypersensitivity.
D004342:Drug Hypersensitivity; D006801:Humans; D010634:Phenobarbital / Q000009:adverse effects; D010672:Phenytoin / Q000009:adverse effects*; D012871:Skin Diseases / Q000139:chemically induced
D010672:Phenytoin; D010634:Phenobarbital