title: Selective attention: effect of element preexposure on compound conditioning in rats.
mesh_terms: D000818:Animals; D001288:Attention; D001522:Behavior, Animal; D003214:Conditioning, Classical; D003213:Conditioning, Psychological; D004327:Drinking Behavior; D007266:Inhibition, Psychological; D008297:Male; D051381:Rats; D012054:Reinforcement, Psychology