Self-stimulation of the brain after administration of an amphetamine-barbiturate mixture.
D000654:Amobarbital / Q000494:pharmacology*; D000661:Amphetamine / Q000494:pharmacology*; D000818:Animals; D001921:Brain / Q000502:physiology*; D004357:Drug Synergism; D007858:Learning / Q000187:drug effects; D008297:Male; D051381:Rats; D012653:Self Stimulation
D000661:Amphetamine; D000654:Amobarbital