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Mark AG, Wolf M, Edelman A, Castleman L.Mark AG, et al. Among authors: edelman a.Int J Gynaecol Obstet. 2015 Oct;131 Suppl 1:S53-5. doi: 10.1016/j.ijgo.2015.02.011. Epub 2015 Feb 27.Int J Gynaecol Obstet. 2015.PMID: 26433507Free article.