Maqsood, Shafaq, and Usman Ahmad. “AN UNUSUALLY PROLONGED SURVIVAL IN METASTATIC PERIAMPULLARY PANCREATIC ADENOCARCINOMA”. Journal of Cancer & Allied Specialties 2, no. 4 (December 31, 2016). Accessed April 23, 2024. https://journals.sfu.ca/jcas/index.php/jcas/article/view/89.