title: Tolerance to cannabis in albino rats.
mesh_terms: D000818:Animals; D001362:Avoidance Learning / Q000187:drug effects; D002188:Cannabis; D004361:Drug Tolerance; D005108:Extinction, Psychological / Q000187:drug effects; D010936:Plant Extracts / Q000494:pharmacology*; D051381:Rats
chemical_list: D010936:Plant Extracts