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Yasar, Sevil, József Gaál, Leigh V. Panlilio, Zuzana Justinova, Szecsö V. Molnár, Godfrey H. Redhi, ja Charles W. Schindler. A Comparison of Drug-seeking Behavior Maintained By D-amphetamine, L-deprenyl (selegiline) and D-deprenyl Under a Second-order Schedule in Squirrel Monkeys. 2005.

Yasar, Sevil, et al. A Comparison of Drug-seeking Behavior Maintained By D-amphetamine, L-deprenyl (selegiline) and D-deprenyl Under a Second-order Schedule in Squirrel Monkeys. 2005.