Nadira Mamoon, Hania Naveed, Mariam Abid, Humaira Nasir, Imran Nazir Ahmad, Zujajah Hameed and Asna Haroon Khan (2020) “Gastroenteropancreatic neuroendocrine tumors: clinicopathological evaluation at Shifa International Hospital, Islamabad. A single centre experience”, Journal of the Pakistan Medical Association, 71(2), pp. 492–496. doi: 10.47391/JPMA.835.