1. Public policies and the orphans of AIDS in Africa;Bhargava;BMJ,2007
2. UNAIDS, UNICEF, USAID Children on the Brink 2004: A Joint Report of New Orphan Estimates and a Framework for Action New York, NY 2004
3. Estimation of AIDS adult mortality by verbal autopsy in rural Malawi;Doctor;AIDS,2003
4. Targeting AIDS orphans and child-headed households? A perspective from national surveys in South Africa, 1995-2005;Richter;AIDS Care,2008