plasma levels of antiepileptic drugs were measured with the help of the abbott tdx analyzer and after administration of carbamazepine ( 20 mg/kg ) , diphenylhydantoin ( 10 mg/kg ) , phenobarbital ( 25 mg/kg ) , and valproate ( 250 mg/kg ) were as follows : 8.61 , 6.48 , 24.3 and 329 micrograms/ml , respectively .
C0003299
antiepileptic drugs
C0031507
diphenylhydantoin