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Liang S, Chen Y, Wang Q, Chen H, Cui C, Xu X, Zhang Q, Zhang C.Liang S, et al. Among authors: chen h, chen y.Reprod Health. 2021 Dec 20;18(1):254. doi: 10.1186/s12978-021-01298-2.Reprod Health. 2021.PMID: 34930324Free PMC article.
Cui C, Wang J, Han X, Wang Q, Zhang S, Liang S, Li H, Meng L, Zhang C, Chen H.Cui C, et al. Among authors: chen h.Reprod Biomed Online. 2021 May;42(5):870-880. doi: 10.1016/j.rbmo.2021.02.002. Epub 2021 Feb 8.Reprod Biomed Online. 2021.PMID: 33840620
Wang Q, Nie X, Luo K, Chen H, Lu M, An H.Wang Q, et al. Among authors: chen h.Plant Physiol Biochem. 2024 Dec 20;219:109435. doi: 10.1016/j.plaphy.2024.109435. Online ahead of print.Plant Physiol Biochem. 2024.PMID: 39719773