Gao, L., & Brenner, H. (2010). Alcohol consumption, serum gamma-glutamyltransferase and helicobacter pylori infection in a population-based study among 9733 older adults. Annals of epidemiology, 20, .
Chicago-Zitierstil (17. Ausg.)Gao, Lei, und Hermann Brenner. "Alcohol Consumption, Serum Gamma-glutamyltransferase and Helicobacter Pylori Infection in a Population-based Study Among 9733 Older Adults." Annals of Epidemiology 20 (2010).
MLA-Zitierstil (9. Ausg.)Gao, Lei, und Hermann Brenner. "Alcohol Consumption, Serum Gamma-glutamyltransferase and Helicobacter Pylori Infection in a Population-based Study Among 9733 Older Adults." Annals of Epidemiology, vol. 20, 2010.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.