TY - JOUR A1 - Rehle, T. A1 - Lazzari, S. A1 - Dallabetta, G. A1 - Asamoah-Odei, E. T1 - Second-generation HIV surveillance: better data for decision-making Y1 - 2004 JF - Bulletin of the World Health Organization VL - 82 IS - 2 SP - 121 EP - -127 ER -