TY - JOUR A1 - Coates, T. J. A1 - Grinstead, O. A. A1 - Gregorich, S. E. A1 - Sweat, M. D. A1 - Kamenga, M. C. A1 - Sangiwa, G. A1 - Balmer, D. A1 - Furlonge, C. T1 - Efficacy of voluntary HIV-1 counselling and testing in individuals and couples in Kenya, Tanzania, and Trinidad: A randomised trial Y1 - 2000 DO - 10.1016/S0140-6736(00)02446-6 JF - Lancet VL - 356 IS - 9224 SP - 103 EP - -112 ER -