TY - JOUR A1 - Taffa, N. A1 - Klepp, K.I. A1 - Sundby, J. A1 - Bjune, G. T1 - Psychosocial determinants of sexual activity and condom use intention among youth in Addis Ababa, Ethiopia Y1 - 2002 DO - 10.1258/095646202760326480 JF - International Journal of STD & AIDS VL - 13 IS - 10 SP - 714 EP - -719 ER -