AUTHOR=Pu Sugui , Zhuang Ze , Liu Na , Luo Qian , Zhang Dekui TITLE=Research progress on the relationship between Helicobacter pylori infection and iron deficiency anemia JOURNAL=Frontiers in Microbiology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2025.1552630 DOI=10.3389/fmicb.2025.1552630 ISSN=1664-302X