T. Landrum

Characterization of a dose-response curve for nicotine-induced conditioned taste aversion in rats: relationship to elevation of plasma beta-endorphin concentration.

R. A. Jensen, A. Szary, D. Gilbert, 1990, Behavioral and neural biology.

Tolerance and sensitization to chronic and subchronic oral caffeine: Effects of wheelrunning in rats

R. Landrum, C. J. Meliska, R. E. Landrum, 1990, Pharmacology Biochemistry and Behavior.