1. Cancer statistics, 2015;Siegel;CA,2015
2. Howlader N, Noone A, Krapcho M, et al (eds). SEER Cancer Statistics Review, 1975-2010, National Cancer Institute. Bethesda, MD, http://seer.cancer.gov/csr/1975_2010/, based on November 2012 SEER data submission, posted to the SEER web site, April 2013.
3. Pancreatic cancer: basic and clinical aspects;Schneider;Gastroenterology,2005
4. Long-term outcome of biliary and duodenal stents in palliative treatment of patients with unresectable adenocarcinoma of the head of pancreas;Maire;Am J Gastroenterol,2006
5. Palliative surgical management of patients with unresectable pancreatic adenocarcinoma: trends and lessons learned from a large, single institution experience;Kneuertz;J Gastrointest Surg,2011