title: The relationship between the serum levels of phenobarbital and diphenylhydantoin and clinical data in patients with drug resistant epilepsy.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004351:Drug Resistance; D004569:Electroencephalography; D004827:Epilepsy / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010634:Phenobarbital / Q000097:blood / Q000627:therapeutic use*; D010672:Phenytoin / Q000097:blood / Q000627:therapeutic use*
chemical_list: D010672:Phenytoin; D010634:Phenobarbital