Revealing active constituents within traditional Chinese Medicine used for treating bacterial pneumonia, with emphasis on the mechanism of baicalein against multi-drug resistant Klebsiella pneumoniae

Xi Qin, Yali Wu, Zhao Ya, Shangshang Qin, Qiuru Ji, Jinhao Jia, Mengqi Huo, Xiaoyu Zhao, Qing Ma, Xiaoyan Wang, Xiaofei Chen, Hui Zhang, Mingliang Zhang, Liuqing Yang, Weixia Li, Jinfa Tang