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Ashton BJ, Thornton A, Ridley AR.Ashton BJ, et al.Philos Trans R Soc Lond B Biol Sci. 2018 Sep 26;373(1756):20170288. doi: 10.1098/rstb.2017.0288.Philos Trans R Soc Lond B Biol Sci. 2018.PMID: 30104433Free PMC article.Review.
Ashton BJ, Thornton A, Cauchoix M, Ridley AR.Ashton BJ, et al.R Soc Open Sci. 2022 May 24;9(5):220069. doi: 10.1098/rsos.220069. eCollection 2022 May.R Soc Open Sci. 2022.PMID: 35620015Free PMC article.