Vehicle and route of administration as parameters affecting operant behavioral effects of   9 -tetrahydrocannabinol.
D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects*; D002188:Cannabis / Q000008:administration & dosage*; D003216:Conditioning, Operant / Q000187:drug effects; D013759:Dronabinol / Q000008:administration & dosage / Q000494:pharmacology; D007274:Injections, Intraperitoneal; D007279:Injections, Subcutaneous; D008297:Male; D009821:Oils; D014677:Pharmaceutical Vehicles; D008517:Phytotherapy; D011205:Povidone; D051381:Rats; D012055:Reinforcement Schedule
D009821:Oils; D014677:Pharmaceutical Vehicles; D013759:Dronabinol; D011205:Povidone