TY - JOUR A1 - Tanser, F. A1 - Bärnighausen, T. A1 - Grapsa, E. A1 - Zaidi, J. A1 - Newell, M.L. T1 - High coverage of ART associated with decline in risk of HIV acquisition in rural KwaZulu-Natal, South Africa Y1 - 2013 DO - 10.1126/science.1228160 VL - 339 IS - 6122 ER -