International Journal of Health Policy and Management, Volume 8, No. 9, Year 2019
BMC Health Services Research, Volume 16, Year 2016
BMC International Health and Human Rights, Volume 11, No. SUPPL. 1, Year 2011
Cost Effectiveness and Resource Allocation, Volume 12, No. 1, Year 2014
BMC Health Services Research, Volume 16, Year 2016