title: Long-term diphenylhydantoin treatment of psychiatric patients.
mesh_terms: D000328:Adult; D000368:Aged; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008297:Male; D008404:Massachusetts; D001523:Mental Disorders / Q000188:drug therapy*; D008875:Middle Aged; D010349:Patient Compliance; D010672:Phenytoin / Q000009:adverse effects*; D012640:Seizures / Q000517:prevention & control
chemical_list: D010672:Phenytoin