Nifedipine--phenytoin interaction.
D004347:Drug Interactions; D004830:Epilepsy, Tonic-Clonic / Q000188:drug therapy; D006801:Humans; D008297:Male; D008875:Middle Aged; D009543:Nifedipine / Q000009:adverse effects*; D010672:Phenytoin / Q000506:poisoning*
D010672:Phenytoin; D009543:Nifedipine