Characteristics of Klebsiella pneumoniae and carbapenem-resistant Klebsiella pneumoniae clinical isolates from COVID-19 patients: a single-center retrospective analysis in a tertiary hospital, China. - Shi, Dandan; Zhou, Zijie; Hu, Liqing; Yan, Danying; Wang, Chuwen; Ye, Jinming; Qian, Guoqing (BMC Infectious Diseases, 2025)