1. Government of India. Article 47: Part IV. The Constitution of India. New Delhi: Government of India; 1950.
2. Ministry of Health & Family Welfare. National Health Policy 2002. New Delhi: Government of India; 2002. p. 46.
3. Health Insurance in India: prognosis and prospectus;Ellis;Economic and Political Weekly,2000
4. Better health systems for India's poor;Peters,2002
5. Health delivery at the village level;Gupte,1993