Murrugarra, E., Hammer, J. S., Chaudhury, N., World Bank Development Research Group Poverty Team, & World Bank Europe and Central Asia Region Human Development Sector Unit. (2003). The effects of a fee-waiver program on health care utilization among the poor: Evidence from Armenia. Human Development Sector Unit, Europe and Central Asia Region, World Bank.

Murrugarra, Edmundo, Jeffrey S. Hammer, Nazmul Chaudhury, World Bank Development Research Group Poverty Team, and World Bank Europe and Central Asia Region Human Development Sector Unit. The Effects of a Fee-waiver Program on Health Care Utilization Among the Poor: Evidence from Armenia. Washington, D.C ; s.l: Human Development Sector Unit, Europe and Central Asia Region, World Bank, 2003.

Murrugarra, Edmundo, et al. The Effects of a Fee-waiver Program on Health Care Utilization Among the Poor: Evidence from Armenia. Human Development Sector Unit, Europe and Central Asia Region, World Bank, 2003.