Marijuana enhancement of shuttle-box avoidance performance in rats.
D000284:Administration, Oral; D000818:Animals; D001362:Avoidance Learning / Q000187:drug effects*; D001522:Behavior, Animal / Q000187:drug effects; D002188:Cannabis / Q000008:administration & dosage / Q000494:pharmacology*; D004361:Drug Tolerance; D004924:Escape Reaction / Q000187:drug effects*; D008517:Phytotherapy; D013647:Task Performance and Analysis; D013997:Time Factors