Khadka, S., P. Joshi, P. Subedi Basnet, and C. Pradhan. “Outcomes of Conventional External Dacryocystorhinostomy With and Without Mitomycin C: Experience from Eastern Nepal”. Nepalese Journal of Ophthalmology, vol. 12, no. 2, Oct. 2020, pp. 209-15, doi:10.3126/nepjoph.v12i2.25655.