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van der Elst EM, Smith AD, Gichuru E, Wahome E, Musyoki H, Muraguri N, Fegan G, Duby Z, Bekker LG, Bender B, Graham SM, Operario D, Sanders EJ.van der Elst EM, et al. Among authors: operario d.J Int AIDS Soc. 2013 Dec 2;16 Suppl 3(4Suppl 3):18748. doi: 10.7448/IAS.16.4.18748.J Int AIDS Soc. 2013.PMID: 24321111Free PMC article.