Tripathy Koushik, Chawla Rohan, Vekaria Laxman, Sharma Yog Raj
Department of Ophthalmology, Dr. Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India.
J Ophthalmic Vis Res. 2018 Jan-Mar;13(1):83-84. doi: 10.4103/jovr.jovr_192_16.