Saeed, Nasir, Ali Wajid, and Muhammad Daud Khan. “Frequency and Complications Fo Ocular Pemphigiod in NWFP”. Journal of Postgraduate Medical Institute 18, no. 1 (September 27, 2011). Accessed May 12, 2024. https://jpmi.org.pk/index.php/jpmi/article/view/847.