Khan, M. D., S. Muhammad, N. Kundi, N. Saeed, A. Gulab, and A. F. Nazeer. “Steroid Induced Glaucoma in Patients of Spring Catarrh: A Retrospective Study”. Journal of Postgraduate Medical Institute, vol. 2, no. 1, Aug. 2011, https://jpmi.org.pk/index.php/jpmi/article/view/302.