Purevdorj, Bayasgalan, Uranchimeg Dugarsuren, Bulgan Tuvaan, and Bayarmagnai Lkhagvasuren. “Morphometric Evaluation of Bony Nasolacrimal Canal in Mongolians With Primary Acquired Nasolacrimal Duct Obstruction”. Central Asian Journal of Medical Sciences 8, no. 1 (April 1, 2022): 30–38. Accessed April 6, 2025. https://mongoliajol.info/index.php/CAJMS/article/view/3023.