Maqbool Ahmed’, Prof Amjad Ali Sahto2, Ali Muhammad’, Nisar Ahmed , Kainat Saleem’, “Comparative Study on Dacryocystorhinostomy (DCR) Surgery with Silicon Tube Intubation and Without Silicon Tube Intubation”, JPUMHS, vol. 9, no. 2, pp. 38–42, Jun. 2019.