Taiba Baig, Tahira Afzal Khan. “Role of Corneal Collagen Cross Linking in Halting the Progression of Keratoconus: A Contralateral Eye Study”. Pakistan Journal of Medical & Health Sciences 16, no. 09 (November 4, 2022): 356. Accessed December 22, 2024. https://pjmhsonline.com/index.php/pjmhs/article/view/2781.