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Paredes R, Cheng I, Kuritzkes DR, Tuomala RE; Women and Infants Transmission Study (WITS) Group.Paredes R, et al.AIDS. 2010 Jan 2;24(1):45-53. doi: 10.1097/QAD.0b013e32832e5303.AIDS. 2010.PMID: 19915448Free PMC article.