Oladejo, AO. “Gastroenteropancreatic Neuroendocrine Tumors (GEP-NETs) - Approach to Diagnosis and Managment”. Annals of Ibadan Postgraduate Medicine 7, no. 2 (March 3, 2011): 29–33. Accessed August 28, 2026. https://www.ajol.info/index.php/aipm/article/view/64085.