title: Effects of delta9-THC on operant behavior of laboratory rats.
mesh_terms: D000818:Animals; D003216:Conditioning, Operant / Q000187:drug effects*; D003220:Conflict, Psychological; D004193:Discrimination Learning / Q000187:drug effects; D013759:Dronabinol / Q000494:pharmacology*; D004644:Emotions / Q000187:drug effects; D008297:Male; D051381:Rats
chemical_list: D013759:Dronabinol