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Westercamp N, Mattson CL, Madonia M, Moses S, Agot K, Ndinya-Achola JO, Otieno E, Ouma N, Bailey RC.Westercamp N, et al. Among authors: moses s.AIDS Behav. 2010 Aug;14(4):949-59. doi: 10.1007/s10461-008-9458-1. Epub 2008 Sep 13.AIDS Behav. 2010.PMID: 18791819Free PMC article.