Helicobacter pylori infection, but not low-dose aspirin, results in a local reduction of the secretory leukocyte protease inhibitor in gastroduodenal mucosa
Department of Gastroenterology, Hepatology and Infectious Diseases, Tongji Medical College of Basic Medical Sciences, Huazhong University of Wuhan, China. thomas.wex@medizin.uni-magdeburg.de