Drug effects on behavior in aged animals and man: diphenylhydantoin and procainamide.
D000367:Age Factors; D000368:Aged; D000818:Animals; D001362:Avoidance Learning; D001519:Behavior / Q000187:drug effects*; D001522:Behavior, Animal / Q000187:drug effects*; D004193:Discrimination Learning; D006185:Habituation, Psychophysiologic; D006801:Humans; D008568:Memory / Q000187:drug effects; D010672:Phenytoin / Q000494:pharmacology*; D010919:Placebos; D011342:Procainamide / Q000494:pharmacology*; D051381:Rats; D013216:Reflex, Startle
D010919:Placebos; D010672:Phenytoin; D011342:Procainamide