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Catalán MA, Scott-Anne K, Klein MI, Koo H, Bowen WH, Melvin JE.Catalán MA, et al. Among authors: klein mi.PLoS One. 2011 Jan 31;6(1):e16549. doi: 10.1371/journal.pone.0016549.PLoS One. 2011.PMID: 21304986Free PMC article.