title: Effects of delta9-tetrahydrocannabinol and cannabinol on operant performance in rats.
mesh_terms: D000704:Analysis of Variance; D000818:Animals; D002188:Cannabis / Q000494:pharmacology*; D003216:Conditioning, Operant / Q000187:drug effects*; D004305:Dose-Response Relationship, Drug; D013759:Dronabinol / Q000494:pharmacology*; D004357:Drug Synergism; D008297:Male; D051381:Rats; D012055:Reinforcement Schedule; D013997:Time Factors
chemical_list: D013759:Dronabinol