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Wejnert C, Le B, Rose CE, Oster AM, Smith AJ, Zhu J; Gabriela Paz-Bailey for the NHBS Study Group.Wejnert C, et al.PLoS One. 2013 Oct 23;8(10):e76878. doi: 10.1371/journal.pone.0076878. eCollection 2013.PLoS One. 2013.PMID: 24194848Free PMC article.