Krishnaiah, S., B. R. Surampudi, and J. Keeffe. “Modeling the Risk of Age-Related Macular Degeneration and Its Predictive Comparisons in a Population in South India”. International Journal Of Community Medicine And Public Health, vol. 2, no. 2, Feb. 2017, pp. 137-48, https://www.ijcmph.com/index.php/ijcmph/article/view/938.