A comparison of the effects of nicotine and amphetamine on DRL performance in the rat.
D000818:Animals; D003913:Dextroamphetamine / Q000008:administration & dosage / Q000494:pharmacology*; D008297:Male; D009538:Nicotine / Q000008:administration & dosage / Q000494:pharmacology*; D011600:Psychopharmacology; D051381:Rats; D012054:Reinforcement, Psychology / Q000187:drug effects*
D009538:Nicotine; D003913:Dextroamphetamine