Munjal, M., Kaur, A., Singh, A., Bajwa, G. S., Munjal, S., & Bansal, V. (2020). Role of nasolacrimal duct probing in pre-operative endo-dacryocystorhinostomy. International Journal of Otorhinolaryngology and Head and Neck Surgery, 6(9), 1608–1611. https://doi.org/10.18203/issn.2454-5929.ijohns20203558