AUTHOR=Chen Chaofan , Wang Xiaolan , Han Xu , Peng Lifan , Zhang Zhiyun TITLE=Gut microbiota and gastrointestinal tumors: insights from a bibliometric analysis JOURNAL=Frontiers in Microbiology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2025.1558490 DOI=10.3389/fmicb.2025.1558490 ISSN=1664-302X