AUTHOR=Li Baicheng , Chen Zhao , Wang Guangzhi , Chen Yuzhuo , Hou Xingdong , Lu Bowei , Ning Shili TITLE=Biliary-intestinal anastomosis leads to alterations in intestinal flora and its flora metabolites and increases the risk of long-term postoperative complications: a case-control study JOURNAL=Frontiers in Microbiology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2025.1531955 DOI=10.3389/fmicb.2025.1531955 ISSN=1664-302X