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Lu Y, Ranjitkar S, Harrison RD, Xu J, Ou X, Ma X, He J.Lu Y, et al.PLoS One. 2017 Jan 19;12(1):e0170418. doi: 10.1371/journal.pone.0170418. eCollection 2017.PLoS One. 2017.PMID: 28103281Free PMC article.
Geng Y, Hu G, Ranjitkar S, Wang Y, Bu D, Pei S, Ou X, Lu Y, Ma X, Xu J.Geng Y, et al.J Ethnobiol Ethnomed. 2017 May 4;13(1):24. doi: 10.1186/s13002-017-0153-z.J Ethnobiol Ethnomed. 2017.PMID: 28472968Free PMC article.