American gastroenterological association medical position statement: epidemiology, diagnosis, and treatment of pancreatic ductal adenocarcinoma

This document presents the official recommendations of the American Gastroenterological Association (AGA) on the Epidemiology, Diagnosis, and Treatment of Pancreatic Ductal Adenocarcinoma. It was approved by the Clinical Practice and Practice Economics Committee in March 1999 and by the AGA Governing Board in May 1999.