Agrawal, V., N. Kumar, D. Patel, and A. Shahnawaz. “A Comparative Analysis of Dry Eye Disease Prevalence Among Undergraduate and Postgraduate Medical Students in Darbhanga, North Bihar”. International Journal of Research in Medical Sciences, vol. 14, no. 3, Feb. 2026, pp. 1103-7, doi:10.18203/2320-6012.ijrms20260632.