TY - JOUR A1 - Sherr, L. A1 - Lopman, B. A1 - Kakowa, M. A1 - Dube, Sabada. A1 - Chawira, G. A1 - Nyamukpa, C. A1 - Oberzaucher, N. A1 - Cremin, I. A1 - Gregson, S. T1 - Voluntary counselling and testing: uptake, impact on sexual behaviour, and HIV incidence in a rural Zimbabwean cohort Y1 - 2007 JF - AIDS and Behavior VL - 21 SP - 851 EP - -860 ER -