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Donnez O, Donnez J.Donnez O, et al. Among authors: donnez j.Fertil Steril. 2020 Sep;114(3):640-645. doi: 10.1016/j.fertnstert.2020.04.017. Epub 2020 Jun 2.Fertil Steril. 2020.PMID: 32507315Free article.