GAVI Foundation - Curatio Foundation. December 2012- October 2013.
“Determinants of Inmmunization Coverage Financing Mechanisms and Costs. Study of the National Inmunization Program in Paraguay”
World Bank. November 2004 – December 2005. abstract
Investigador Principal, PHR Plus. Mayo – Octubre 2004. abstract
Pan-American Health Organization, Vaccination Department. January – March 2002.
“Analysis of International Mechanisms Supporting Immunization Programs: The Pan American Health Organization Revolving Fund”
Abt Associates – GAVI Financing Task Force. Bethesda, MD, USA. October 1999 – December 2000. document | abstract