1. Cannabis and aggression in animals;Abel;Behavioral Biology,1975
2. Marihuana, learning, and memory;Abel;International Review of Neurobiology,1975
3. Cannabis: Effects on hunger and thirst;Abel;Behavioral Biology,1975
4. Suppression of maternal behavior in the mouse by Δ9-tetrahydrocannabinol;Abel,1975
5. The Scientific Study of Marihuana,1976