Transfer from multiple to single antiepileptic drug therapy.
D000328:Adult; D000927:Anticonvulsants / Q000008:administration & dosage*; D004334:Drug Administration Schedule; D004827:Epilepsy / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010672:Phenytoin / Q000008:administration & dosage*
D000927:Anticonvulsants; D010672:Phenytoin