[1]
S. M. Pokharel, S. Chaudhary, and B. Chaurasiya, “Factors Affecting the Success Rate of External Dacryocystorhinostomy at B. P. Koirala Institute of Health Sciences, Dharan, Nepal”, Birat J. Health Sci., vol. 2, no. 2, pp. 196–200, Nov. 2017.