1. World Health Organization. Noncommunicable diseases country profiles 2014. http://apps.who.int/iris/bitstream/10665/128038/1/9789241507509_eng.pdf . Accessed 2 May 2017.
2. World Health Organization. India NCD Country Profile 2014. http://www.who.int/nmh/countries/ind_en.pdf . Accessed 2 May 2017.
3. Reddy KS, et al. Responding to the threat of chronic diseases in India. Lancet. 2005;366(9498):1744–9.
4. Selvaraj S, Abrol D, Gopakumar K. Access to medicines in India. New Delhi: Academic Foundation; 2014.
5. World Health Organization. General government expenditure on health (GGHE) as % of THE. Global Health Expenditure Database 2012. http://apps.who.int/nha/ database/Select/Indicators/en. Accessed 2 May 2017.