TY - JOUR A1 - Gisselquist, D. A1 - Rothenberg, R. A1 - Potterat, J. A1 - Drucker, E. T1 - HIV infections in sub-Saharan Africa not explained by sexual or vertical transmission Y1 - 2002 DO - 10.1258/095646202760326390 JF - International Journal of STD & AIDS VL - 13 IS - 10 SP - 657 EP - -666 ER -