Janani Surya, S Tamilselvi, Maitreyee Roy, Sivaraj Chinnasamy, Rajiv Raman, M Suchetha, Ganesh Rajendran. "Machine learning-based prediction of diabetic retinopathy from pupillary abnormalities in a South Indian population." PLoS ONE, 2026. doi:10.1371/journal.pone.0340802