Sajimon, S., Yadav, N. K., Ragunath, R., Thakur, S. and Agarwal, E. (2026) “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(02), pp. 76–84. Available at: https://upjo.info/index.php/upjo/article/view/653 (Accessed: 2 August 2026).