Lingappa JR, Thomas KK, Hughes JP, Baeten JM, Wald A, Farquhar C, de Bruyn G, Fife KH, Campbell MS, Kapiga S, Mullins JI, Celum C. Partner characteristics predicting HIV-1 set point in sexually acquired HIV-1 among African seroconverters. AIDS Res Hum Retroviruses. 2013 Jan; 29(1):164-71.