Islam, A. R., Hossain, K. A., Rashid, M. A., & Hossain, M. A. (2016). A Study of Conventional Dacryocystorhinostomy Operation without Silicon Tube Intubation in a Secondary Hospital. Faridpur Medical College Journal, 10(1), 20–22. https://doi.org/10.3329/fmcj.v10i1.27919