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Link-Gelles R, Chamberlain AT, Schulkin J, Ault K, Whitney E, Seib K, Omer SB.Link-Gelles R, et al. Among authors: omer sb.Matern Child Health J. 2012 Dec;16(9):1743-7. doi: 10.1007/s10995-011-0936-0.Matern Child Health J. 2012.PMID: 22198260