Iqbal, Sofia, Zubairullah Khan, Naz Jehangir, and Zaffar ul Islam. “ETIOLOGICAL SPECTRUM OF PROPTOSIS”. Journal of Postgraduate Medical Institute 23, no. 1 (July 27, 2011). Accessed February 25, 2026. https://www.jpmi.org.pk/index.php/jpmi/article/view/1237.