Gurung, A., Karki, D., Shrestha, S. and Rijal, A. 2010. Visual outcome of conventional extracapsular cataract extraction with posterior chamber intraocular lens implantation versus manual small-incision cataract surgery. Nepalese Journal of Ophthalmology. 1, 1 (Sep. 2010), 13–19. DOI:https://doi.org/10.3126/nepjoph.v1i1.3668.