Naeem, M., M. Ahmad, H. M. Khan, and M. N. Khan. “Comparative Evaluation of Conventional Medical Treatment Alone Versus Conventional Medical Treatment With Amniotic Membrane Transplantation in Infective Corneal Ulcer”. Journal of Postgraduate Medical Institute, vol. 28, no. 2, Apr. 2014, https://jpmi.org.pk/index.php/jpmi/article/view/1521.