1. Ecology of Helicobacter pylori in the human stomach;Blaser;J. Clin. Invest.,1997
2. Helicobacter pylori and gastroduodenal disease;Cover;Annu. Rev. Med.,1992
3. The prevalence of Helicobacter pylori in peptic ulcer disease;Kuipers;Aliment. Pharmacol. Ther.,1995
4. Helicobacter pylori infection and gastric lymphoma;Parsonnet;N. Engl. J. Med.,1994
5. Helicobacter pylori infection as a cause of gastritis, duodenal ulcer, gastric cancer and nonulcer dyspepsia: a systematic overview;Veldhuyzen van Zanten;Can. Med. Assoc. J.,1994