Zhang, Y., & Brenner, H. (2012). Helicobacter pylori infection and colorectal cancer risk: Evidence from a large population-based case-control study in Germany. American journal of epidemiology, 175(5), .
Chicago Style (17th ed.) CitationZhang, Yan, and Hermann Brenner. "Helicobacter Pylori Infection and Colorectal Cancer Risk: Evidence from a Large Population-based Case-control Study in Germany." American Journal of Epidemiology 175, no. 5 (2012).
MLA (9th ed.) CitationZhang, Yan, and Hermann Brenner. "Helicobacter Pylori Infection and Colorectal Cancer Risk: Evidence from a Large Population-based Case-control Study in Germany." American Journal of Epidemiology, vol. 175, no. 5, 2012.
Warning: These citations may not always be 100% accurate.