1. W.H.O., reportAction Plan for the Prevention of Avoidable Blindness and Visual Impairment, 2009-2013, Report.
2. W.H.O., Universal eye health: a global action plan 2014-2019, Proceedings of the 66th World Health Assembly 28.
3. Retinal imaging and image analysis;Abràmoff;IEEE Rev. Biomed. Eng.,2010
4. Automatic retinal image analysis for the detection of diabetic retinopathy;Porwal,2017
5. Diabetic retinopathy and public health;Worsley,2010