Nadira Mamoon, Hania Naveed, Mariam Abid, Humaira Nasir, Imran Nazir Ahmad, Zujajah Hameed, and Asna Haroon Khan. “Gastroenteropancreatic Neuroendocrine Tumors: Clinicopathological Evaluation at Shifa International Hospital, Islamabad. A Single Centre Experience”. Journal of the Pakistan Medical Association 71, no. 2 (November 3, 2020): 492–496. Accessed May 7, 2026. https://jpma.org.pk/index.php/public_html/article/view/1985.