Younis, Fazla, and Omar Zafar. “Comparison of Scheimpflug Derived Biomechanical and Tomographical Indices to Detect Corneal Ectasia - A Cross Sectional Study”. Pakistan Armed Forces Medical Journal 72, no. SUPPL-2 (May 31, 2022): S122–26. Accessed February 20, 2025. https://pafmj.org/PAFMJ/article/view/3284.