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Tarney CM, Berry-Caban C, Jain RB, Kelly M, Sewell MF, Wilson KL.Tarney CM, et al.Obstet Gynecol. 2015 Sep;126(3):569-574. doi: 10.1097/AOG.0000000000001003.Obstet Gynecol. 2015.PMID: 26244533