Demirel S, Demir U. Comparison of the results between monocanalicular and bicanalicular silicone tube intubation in children with congenital nasolacrimal duct obstruction. annalsmedres [Internet]. 2021 Nov. 24 [cited 2024 Jul. 22];28(11):2044-8. Available from: http://annalsmedres.org/index.php/aomr/article/view/3973