All from the World Journal of Gastroenterology
Helicobacter pylori babA2 relates with atrophic gastritis in Costa Rica
Helicobacter pylori and EBV in gastric carcinomas
New finding of the expression of Helicobacter pylori in Chilean patients
thanks decimon
Micro ping, comment# 11 has links to 3 more press releases, 2 with URL to original articles. A simple author search at PubMed finds the last. The original papers are FReebies.