Kritika Agnihotri, Pankaj Sharma, and J. K. Chouhan. “Corneal Collagen Cross-Linking (CXL): Effectiveness and Safety in Progressive Keratoconus in Pediatric Patients With Adequate Corneal Thickness”. International Journal of Health and Clinical Research 5, no. 1 (January 16, 2022): 555–561. Accessed July 27, 2024. https://www.ijhcr.com/index.php/ijhcr/article/view/4660.