Bodla AA, Bodla MA, Moazzam A, Kazmi M, Aman MM. A STUDY ON EFFICACY OF CORNEAL COLLAGEN CROSS LINKING IN PROGRESSIVE KERATOCONUS. J Ayub Med Coll Abbottabad [Internet]. 2021 Apr. 23 [cited 2025 Apr. 19];33(2):175-8. Available from: https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/7702