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Pearson R, Lewis MB.Pearson R, et al. Among authors: lewis mb.Horm Behav. 2005 Mar;47(3):267-71. doi: 10.1016/j.yhbeh.2004.11.003. Epub 2005 Jan 16.Horm Behav. 2005.PMID: 15708754
Hies O, Lewis MB.Hies O, et al. Among authors: lewis mb.Cogn Res Princ Implic. 2022 Jan 10;7(1):1. doi: 10.1186/s41235-021-00351-9.Cogn Res Princ Implic. 2022.PMID: 35006366Free PMC article.