1. Ministry of Home Affairs, Government of India. Office of the Registrar General & Census Commissioner, India. Census Data 2011; 2011. Available at:
http://censusindia.gov.in/
. Accessed 10 April 2019.
2. Jagannadham V. National policy for children. Indian J Publ Admin. 2017;25:533–48.
3. Department of Health & Family Welfare, Government of India. Child Health Programme in India; 2010. Available at:
http://mohfw.nic.in/
. Accessed 10 April 2019.
4. Keja K, Chan C, Hayden G, Henderson RH. Expanded programme on immunization. World Health Stat Q. 1988;41:59–63.
5. Ministry of Health Family and Welfare. Universal Immunisation Programme. National Health Portal of India; 2018. Available at:
https://www.nhp.gov.in/universal-immunisation-programme
. Accessed 10 April 2019.