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Gress-Smith JL, Luecken LJ, Lemery-Chalfant K, Howe R.Gress-Smith JL, et al. Among authors: luecken lj.Matern Child Health J. 2012 May;16(4):887-93. doi: 10.1007/s10995-011-0812-y.Matern Child Health J. 2012.PMID: 21559774