the actions of the antiepileptic drugs phenytoin , carbamazepine and phenobarbitone , and the local anaesthetic drugs lignocaine and procaine on sodium-dependent and calcium-dependent compound action potentials ( na- and ca-spikes ) have been compared in rat preganglionic cervical sympathetic nerves , using extracellular recording techniques .
C0003299
antiepileptic drugs
C0031507
phenytoin