AUTHOR=Choi Yong Jun , Park Hye Jung , Kim Chi Young , Choi Aeri , Cho Jae Hwa , Byun Min Kwang TITLE=Dynamic microbial changes in exacerbation of chronic obstructive pulmonary disease JOURNAL=Frontiers in Microbiology VOLUME=15 YEAR=2024 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2024.1507090 DOI=10.3389/fmicb.2024.1507090 ISSN=1664-302X