Ansari, Muhammad Sufyan, Nabila Zulfiqar, Khurram Nafees, and Manzra Shaheen. 2021. “IMPROVEMENT IN VISUAL ACUITY SIX MONTHS AFTER PENETRATING KERATOPLASTY IN PATIENTS OF KERATOCONUS”. Journal of Ayub Medical College Abbottabad 33 (2):289-92. https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/8799.