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Li G, Zhao Y, Hailey R, Zhang N, Liang Y, Purswell JL.Li G, et al. Among authors: purswell jl.Animal. 2019 Sep;13(9):2060-2069. doi: 10.1017/S1751731118003440. Epub 2019 Jan 11.Animal. 2019.PMID: 30630541Free PMC article.
Yang X, Zhao Y, Street GM, Huang Y, Filip To SD, Purswell JL.Yang X, et al. Among authors: purswell jl.Animal. 2021 Jul;15(7):100269. doi: 10.1016/j.animal.2021.100269. Epub 2021 Jun 5.Animal. 2021.PMID: 34102430Free article.