Brus, Christina, and Muhammad Wasif Saif. “Second Line Therapy for Advanced Pancreatic Adenocarcinoma: Where Are We and Where Are We Going?”. JOP. Journal of the Pancreas 11, no. 4 (July 5, 2010): 321–323. Accessed May 7, 2025. https://serena.atcult.it/index.php/jop/article/view/3613.