1. The bottom billion: Why the poorest countries are failing and what can be done about it;P Collier,2007
2. Vaccine diplomacy.;PJ Hotez;Foreign Policy,2001
3. Vaccines as instruments of foreign policy. The new vaccines for tropical infectious diseases may have unanticipated uses beyond fighting diseases.;PJ Hotez;EMBO Rep,2001
4. Appeasing Wilson's ghost: The expanded role of the new vaccines in international foreign policy.;PJ Hotez,2002
5. The destabilizing impacts of HIV/AIDS. Center for Strategic and International Studies 2008.;M Schneider,2002