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Kaul R, Kimani J, Nagelkerke NJ, Fonck K, Ngugi EN, Keli F, MacDonald KS, Maclean IW, Bwayo JJ, Temmerman M, Ronald AR, Moses S; Kibera HIV Study Group.Kaul R, et al. Among authors: keli f.JAMA. 2004 Jun 2;291(21):2555-62. doi: 10.1001/jama.291.21.2555.JAMA. 2004.PMID: 15173146Clinical Trial.