_:ne483b54328ce437f8b68e6b0981f87cdxb4
<http://schema.org/affiliation>
"2 Center for Public Health Research, National Institute of Public Health, Cuernavaca, Morelos, Mexico"
<https://aacrjournals.org/cebp/article/14/8/1874/258087/Trends-in-Helicobacter-pylori-Infection-and>