Patel, U., Ahmad Sheikh, H., Agrawal, C. S., Rohatgi, A., & Grover, A. K. (2019). Clinical correlation of retinal nerve fiber layer thickness in multiple sclerosis patients- A North Indian study. International Journal of Medical Research and Review, 7(2), 65-72. https://doi.org/10.17511/ijmrr.2019.i02.03