RamfidisV., PsyrriA., SyrigosK., and SaifM. “First Line Treatment for Metastatic Pancreatic Adenocarcinoma: Looking for the Step Forward”. JOP. Journal of the Pancreas, Vol. 15, no. 4, July 2014, pp. 286-8, doi:10.6092/1590-8577/2622.