Ullah, Aman, Zia ud Din, Ilyas Saeedi, and Khalid Mehmood. “Geographical Distribution and Histological Presentation of Gastric Carcinoma in NWFP”. Journal of Postgraduate Medical Institute 17, no. 1 (September 23, 2011). Accessed November 24, 2024. https://jpmi.org.pk/index.php/jpmi/article/view/811.