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Lopes van Balen VA, Spaan JJ, Ghossein C, van Kuijk SM, Spaanderman ME, Peeters LL.Lopes van Balen VA, et al. Among authors: peeters ll.Reprod Sci. 2013 Sep;20(9):1069-74. doi: 10.1177/1933719112473658. Epub 2013 Feb 18.Reprod Sci. 2013.PMID: 23420822