1. Human Resources and Health Outcomes: Cross-country Econometric Study;Anand;The Lancet,2004
2. Health Workers at the Core of the Health System: Framework and Research Issues;Health Policy,2011
3. Andalon M. Fields G . (2013), ‘A Different View of the Crisis of Health Care Professionals in Africa: A Labor Market Approach’, in Soucat et al. (eds), The Labor Market for Health Workers in Africa: A New Look at the Crisis, Directions in Development, Washington, DC, World Bank Group.
4. Araujo E. C . (2010), ‘The Demand for Health Insurance in the Brazilian Two-tiered Health System’, Health and Ageing Newsletter, No. 23, Geneva Association Risk and Insurance Economics, Geneva.
5. — Maeda A . (2013), ‘How to Recruit and Retain Health Workers in Rural and Remote Areas in Developing Countries’, Health, Nutrition and Population Discussion Paper, Washington, DC, World Bank, June.