title: The effect of pre- and post-trial amphetamine injections on avoidance responses of rats.
mesh_terms: D000661:Amphetamine / Q000008:administration & dosage / Q000494:pharmacology*; D000818:Animals; D001285:Atropine / Q000008:administration & dosage / Q000494:pharmacology; D001362:Avoidance Learning / Q000187:drug effects*; D003213:Conditioning, Psychological / Q000187:drug effects; D004336:Drug Antagonism; D004357:Drug Synergism; D005260:Female; D008297:Male; D051381:Rats; D013997:Time Factors
chemical_list: D001285:Atropine; D000661:Amphetamine