AUTHOR=Zhuang Liying , You Yanjing , Zeng Shenyuan , Yu Zongyang , Wang Huijuan , Chen Meiyan , Wen Wen TITLE=Fecal microbiota transplantation in severe pneumonia: a case report on overcoming pan-drug resistant Klebsiella pneumoniae infection JOURNAL=Frontiers in Medicine VOLUME=11 YEAR=2024 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2024.1451751 DOI=10.3389/fmed.2024.1451751 ISSN=2296-858X