Kumari, Rashmi, BC Saha, and LR Puri. “Keratometric Astigmatism Evaluation After Trabeculectomy”. Nepalese Journal of Ophthalmology 5, no. 2 (September 25, 2013): 215–219. Accessed April 29, 2024. https://www.nepjol.info/index.php/NEPJOPH/article/view/8731.