D. Hamal, P. A. Kafle, B. Lamichhane, A. Anwar, and S. K. Singh, “Endoscopic Endonasal Dacryocystorhinostomy under Local Anesthesia or Assisted Local Anesthesia”, Nep J Oph, vol. 14, no. 1, pp. 10–18, May 2022.