The investigation of molecular epidemiological characteristics and resistance mechanism of tigecycline resistant Klebsiella pneumoniae from a large teaching hospital in southwest China, Chongqing - Li, Yuqiong; Tang, Shiyu; Han, Qi; Xia, Peiwen; Si, Tingting; Song, Yuanyuan; Xia, Yun (Frontiers in Cellular and Infection Microbiology, 2025)