Usman Hassan , Sajid Mushtaq , Sheeba Ishtiaq , Neelam Siddiqui , Omer Waqas. “Immunohistochemistry in Ovarian Malignancies: A Comparative Study in Two Different Time Eras”. Journal of Rawalpindi Medical College 17, no. 2 (December 30, 2013). Accessed November 2, 2025. https://journalrmc.com/index.php/JRMC/article/view/458.