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Sharma M, Oppenheimer E, Saidel T, Loo V, Garg R.Sharma M, et al. Among authors: loo v.AIDS. 2009 Jul 17;23(11):1405-13. doi: 10.1097/qad.0b013e32832bd7c9.AIDS. 2009.PMID: 19579290Review.
Steen R, Mogasale V, Wi T, Singh AK, Das A, Daly C, George B, Neilsen G, Loo V, Dallabetta G.Steen R, et al. Among authors: loo v.Sex Transm Infect. 2006 Oct;82(5):381-5. doi: 10.1136/sti.2006.020438.Sex Transm Infect. 2006.PMID: 17012513Free PMC article.
Gouws E, Cuchi P; International Collaboration on Estimating HIV Incidence by Modes of Transmission.Gouws E, et al.Sex Transm Infect. 2012 Dec;88 Suppl 2(Suppl_2):i76-85. doi: 10.1136/sextrans-2012-050719.Sex Transm Infect. 2012.PMID: 23172348Free PMC article.