TY - JOUR A1 - Hargreaves, J.R. A1 - Bonell, C.P. A1 - Morison, L.A. A1 - Kim, J.C. A1 - Phetla, G. A1 - Porter, J.D. A1 - Watts, C. A1 - Pronyk, P.M. T1 - Explaining continued high HIV prevalence in South Africa: socioeconomic factors, HIV incidence and sexual behaviour change among a rural cohort, 2001-2004 Y1 - 2007 DO - 10.1097/01.aids.0000300534.97601.d6 JF - AIDS VL - 21 IS - Supplement 7 SP - 39 EP - -48 ER -