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Nieuwenhuis BP, James TY.Nieuwenhuis BP, et al.Philos Trans R Soc Lond B Biol Sci. 2016 Oct 19;371(1706):20150540. doi: 10.1098/rstb.2015.0540.Philos Trans R Soc Lond B Biol Sci. 2016.PMID: 27619703Free PMC article.Review.
Beekman M, Nieuwenhuis B, Ortiz-Barrientos D, Evans JP.Beekman M, et al.Philos Trans R Soc Lond B Biol Sci. 2016 Oct 19;371(1706):20150541. doi: 10.1098/rstb.2015.0541.Philos Trans R Soc Lond B Biol Sci. 2016.PMID: 27619704Free PMC article.Review.