1. Fenfluramine blockade of CNS stimulant effects of amphetamines;Berger;J. Pharm. Sci.,1973
2. Behavioral procedures for evaluating the relative abuse potential of CNS drugs in primates;Brady,1976
3. Drug-maintained performance and the analysis of stimulant reinforcing effects;Brady,1977
4. Acute and chronic toxicology of cocaine abuse: current sociology, treatment, and rehabilitation;Gay,1976
5. Effects of cocaine and d-amphetamine of behavior maintained under various schedules of food presentation in squirrel monkeys;Gonzalez;J. Pharmac. exp. Ther.,1977