Case Control Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Jan 14, 2015; 21(2): 502-510
Published online Jan 14, 2015. doi: 10.3748/wjg.v21.i2.502
Figure 1
Figure 1 Risk of cholangiocarcinoma in subjects with diabetes mellitus, hepatitis B virus infection, or both. A: Whole cholangiocarcinoma population; B: Intrahepatic cholangiocarcinoma population. DM: Diabetes mellitus; HBV: Hepatitis B virus infection; R: Common reference category.