TY - JOUR A1 - Glynn, J.R. A1 - Glynn, J.R. A1 - Caraël, M. A1 - Auvert, B. A1 - Kahindo, M. A1 - Chege, J. A1 - Musonda, R. A1 - Kaona, F. A1 - Buvé, A. A1 - the Study Group on the Heterogeneity of HIV Epidemics in African Cities T1 - Why do young women have a much higher prevalence of HIV than young men? A study in Kisumu, Kenya and Ndola, Zambia Y1 - 2001a JF - AIDS VL - 15 IS - Supplement 4 SP - 51 EP - -60 ER -