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Scifres CM, Abebe KZ, Jones KA, Comer DM, Costacou T, Freiberg MS, Simhan HN, Day NL, Davis EM.Scifres CM, et al.Matern Child Health J. 2015 Jul;19(7):1472-80. doi: 10.1007/s10995-014-1651-4.Matern Child Health J. 2015.PMID: 25424454Clinical Trial.
Catov JM, Peng Y, Scifres CM, Parks WT.Catov JM, et al. Among authors: scifres cm.Placenta. 2015 Jun;36(6):687-92. doi: 10.1016/j.placenta.2015.03.001. Epub 2015 Mar 11.Placenta. 2015.PMID: 25798785