1. Selim J. Human Development Report: Rethinking work for human development. http://www.in.undp.org/content/india/en/home (2015). Accessed 16 Oct 2015.
2. World Bank Report. http://www.worldbak.org/en/country/india . Accessed 17 Oct 2015.
3. World Bank. World Development Bank report 2000/2001. Washington, DC: World Bank; 2002. p. 286.
4. Rai KM. Vascular Surgery in India. Eur J Vasc Endovasc Surg. 2003;26:227–9.
5. Nigam R, Narayanan PS. TAO and arteriosclerosis obliterans as a cause of limb ischemia in Delhi. Indian J Surg. 1980;42:9–15.