Thakur, S. K.; Yadav, B.; Bedajit, R. K.; Agrahari, A.; Singh, S. K.; Afaque, A. Intranasal Findings in Unilateral Primary Acquired Nasolacrimal Duct Obstruction. JCMC 2019, 9 (1), 47-51. https://doi.org/10.3126/jcmc.v9i1.23785.