Fecal microbiota transplantation in severe pneumonia: a case report on overcoming pan-drug resistant Klebsiella pneumoniae infection.Published in:Frontiers in Medicine, 2025, p. 1, doi. 10.3389/fmed.2024.1451751By:Zhuang, Liying;You, Yanjing;Zeng, Shenyuan;Yu, Zongyang;Wang, Huijuan;Chen, Meiyan;Wen, WenPublication type:Article