Pateras, E., and E. Kontogeorgou. 2020. “Comparative Study of Corneal Thickness before and After FemtoLasik Surgery With Pentacam® AXL and Ultrasound Device (Tomey SP-100)”. Ophthalmology Research: An International Journal 13 (3), 20-27. https://doi.org/10.9734/or/2020/v13i330169.