Ramfidis, Vasilis, Kostas Syrigos, and Muhammad Saif. “New Therapeutic Strategies in the Second Line Setting of Advanced or Metastatic Pancreatic Adenocarcinoma”. JOP. Journal of the Pancreas 14, no. 4 (July 10, 2013): 344-346. Accessed August 7, 2020. http://www.serena.unina.it/index.php/jop/article/view/1650.