Acute effects of delta-9-tetrahydrocannabinol in rhesus monkeys as measured by performance in a battery of complex operant tests.
Schulze GE, McMillan DE, Bailey JR, Scallet A, Ali SF, Slikker W, Paule MG. Acute effects of delta-9-tetrahydrocannabinol in rhesus monkeys as measured by performance in a battery of complex operant tests. J Pharmacol Exp Ther. 1988 Apr; 245(1):178-86.