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Gray GE, Urban M, Chersich MF, Bolton C, van Niekerk R, Violari A, Stevens W, McIntyre JA; PEP Study Group.Gray GE, et al. Among authors: chersich mf.AIDS. 2005 Aug 12;19(12):1289-97. doi: 10.1097/01.aids.0000180100.42770.a7.AIDS. 2005.PMID: 16052084Clinical Trial.
Sprague C, Chersich MF, Black V.Sprague C, et al. Among authors: chersich mf.AIDS Res Ther. 2011 Mar 3;8:10. doi: 10.1186/1742-6405-8-10.AIDS Res Ther. 2011.PMID: 21371301Free PMC article.
Harris B, Goudge J, Ataguba JE, McIntyre D, Nxumalo N, Jikwana S, Chersich M.Harris B, et al.J Public Health Policy. 2011;32 Suppl 1:S102-23. doi: 10.1057/jphp.2011.35.J Public Health Policy. 2011.PMID: 21730985