1. AJCC cancer staging manual;Edge,2007
2. National failure to operate on early stage pancreatic cancer;Bilimoria;Ann Surg,2007
3. Surgery of localized pancreatic cancer: the trend is not improving;Strohl;Pancreas,2016
4. Validation of the 6th edition AJCC pancreatic cancer staging system: report from the National Cancer Database;Bilimoria;Cancer,2007
5. Surveillance, Epidemiology, and End Results (SEER) Program (www.seer.cancer.gov) SEER*Stat Database: Incidence - SEER 9 Regs Research Data, Nov 2014 Sub (1973-2012) - Linked To County Attributes - Total U.S., 1969-2013 Counties, National Cancer Institute, DCCPS, Surveillance Research Program, Surveillance Systems Branch, released April 2015, based on the November 2014 submission. Available from: https://seer.cancer.gov/data/citation.html.