Sajimon, Shweta, Niraj Kumar Yadav, Reshma Ragunath, Shivalika Thakur, and Eesha Agarwal. “Fifty Years of Lacrimal Drainage System Disease Research (1975–2025): A Systematic Review and Meta-Analysis of Obstructive, Inflammatory, and Neoplastic Disorders”. UP Journal of Ophthalmology 14, no. 02 (July 31, 2026): 76–84. Accessed July 31, 2026. https://upjo.org/index.php/upjo/article/view/681.