Kubakaddi2 , Dr, Shilpa Mehta3, Dhanya C L1, Sanjeev. 2017. “Automated Identification of Diabetic Retinopathy Stages in Digital Fundus Image Using CDR and Micro Aneurysms”. International Journal of Engineering and Computer Science 4 (04). india. http://ijecs.in/index.php/ijecs/article/view/1512.