Gallstones, a cholecystectomy, chronic pancreatitis, and the risk of subsequent pancreatic cancer in diabetic patients: A population-based cohort study

Hsueh Chou Lai, I. Ju Tsai, Pei Chun Chen, Chih Hsin Muo, Jen Wei Chou, Cheng Yuan Peng, Shih Wei Lai, Fung Chang Sung, Shu Yu Lyu, Donald E. Morisky