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Rossi RM, Hall E, Dufendach K, DeFranco EA.Rossi RM, et al. Among authors: hall e.Obstet Gynecol. 2019 Aug;134(2):216-224. doi: 10.1097/AOG.0000000000003319.Obstet Gynecol. 2019.PMID: 31306325
Rossi RM, Hall E, DeFranco EA.Rossi RM, et al. Among authors: hall e.Obstet Gynecol. 2019 Mar;133(3):451-458. doi: 10.1097/AOG.0000000000003106.Obstet Gynecol. 2019.PMID: 30741810
Lee M, Hall ES, Taylor M, DeFranco EA.Lee M, et al.Am J Perinatol. 2021 Jan;38(2):158-165. doi: 10.1055/s-0039-1695014. Epub 2019 Sep 3.Am J Perinatol. 2021.PMID: 31480083