title: Decrease in serum diphenylhydantoin levels after withdrawal of phenobarbital in epileptics treated with both drugs.
mesh_terms: D002648:Child; D002675:Child, Preschool; D002849:Chromatography, Gas; D004827:Epilepsy / Q000097:blood / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008297:Male; D010634:Phenobarbital / Q000494:pharmacology / Q000627:therapeutic use*; D010672:Phenytoin / Q000097:blood* / Q000627:therapeutic use; D011324:Primidone / Q000627:therapeutic use
chemical_list: D011324:Primidone; D010672:Phenytoin; D010634:Phenobarbital