Singh, Kinsuk, Meenu Chaudhary, and Sanjeeta Sitaula. “Penetrating Keratoplasty – Indications in a Tertiary Care Center in Nepal”. Nepalese Journal of Ophthalmology 12, no. 2 (October 5, 2020): 252–261. Accessed July 17, 2024. https://nepjol.info/index.php/NEPJOPH/article/view/26483.