TY - JOUR A1 - Monasch, R. A1 - Boerma, J.T. T1 - Orphanhood and childcare patterns in sub-Saharan Africa: an analysis of national surveys from 40 countries Y1 - 2004 DO - 10.1097/00002030-200406002-00007 JF - AIDS VL - 18 IS - S2 SP - S55 EP - -S65 ER -