Irfan M, Khan SAR, Ullah W, Ahmed Z, Khalid K. FREQUENCY OF DIFFERENT TYPES OF VERNAL KERATOCONJUNCTIVITIS IN PATIENTS PRESENTING TO A TERTIARY CARE HOSPITAL. J Postgrad Med Inst [Internet]. 2021 Mar. 20 [cited 2024 Nov. 27];34(4). Available from: https://jpmi.org.pk/index.php/jpmi/article/view/2657