<https://aacrjournals.org/cebp/article/14/8/1874/258087/Trends-in-Helicobacter-pylori-Infection-and>
<http://schema.org/author>
_:ne483b54328ce437f8b68e6b0981f87cdxb3
<https://aacrjournals.org/cebp/article/14/8/1874/258087/Trends-in-Helicobacter-pylori-Infection-and>