1. IDF diabetes atlas eighth edition;Aldworth,2017
2. World diabetes day 2018: battling the emerging epidemic of diabetic retinopathy;Pandey;Indian J Ophthalmol,2018
3. India is home to 77 million diabetics, second highest in the world;Kannan;The Hindu, Nov.,2019
4. Government survey found 11.8% prevalence of diabetes in India;Sharma;Livemint,2019
5. “70% Indians live in rural areas: census,” Business Standard;PTI,2013