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Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- DEWS P. B. Studies on behavior. IV. Stimulant actions of methamphetamine. J Pharmacol Exp Ther. 1958 Jan;122(1):137–147. [PubMed] [Google Scholar]
- FERSTER C. B. Sustained behavior under delayed reinforcement. J Exp Psychol. 1953 Apr;45(4):218–224. doi: 10.1037/h0062158. [DOI] [PubMed] [Google Scholar]