title: Tolerance to the behavioral effects of marihuana in chimpanzees.
mesh_terms: D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects; D002188:Cannabis / Q000494:pharmacology*; D003216:Conditioning, Operant / Q000187:drug effects*; D004305:Dose-Response Relationship, Drug; D013759:Dronabinol / Q000138:chemical synthesis / Q000494:pharmacology; D004361:Drug Tolerance; D005260:Female; D008297:Male; D002679:Pan troglodytes; D010936:Plant Extracts / Q000494:pharmacology; D012055:Reinforcement Schedule
chemical_list: D010936:Plant Extracts; D013759:Dronabinol