Saif, Muhammad. “Revising You the Staging for Pancreatic Cancer in 2012”. JOP. Journal of the Pancreas 13, no. 2 (March 10, 2012): 128-130. Accessed March 27, 2023. http://www.serena.unina.it/index.php/jop/article/view/urn%3Anbn%3Ait%3Aunina-3377.