Ganekal, Sunil. “Retinal Functional Imager (RFI): Non-Invasive Functional Imaging of the Retina”. Nepalese Journal of Ophthalmology 5, no. 2 (September 25, 2013): 250–257. Accessed November 24, 2024. https://nepjol.info/index.php/NEPJOPH/article/view/8738.