RETRACTED ARTICLE: Circular RNA circ-CPA4/ let-7 miRNA/PD-L1 axis regulates cell growth, stemness, drug resistance and immune evasion in non-small cell lung cancer (NSCLC)Weijun Hong, Xiwen Gao|Journal of Experimental & Clinical Cancer Research|2020Cited by 355
A randomized, open, multicenter clinical study on the short course of intravenous infusion of 750 mg of levofloxacin and the sequential standard course of intravenous infusion/oral administration of 500 mg of levofloxacin for treatment of community-acquired pneumoniaTiemei Zhao, You-ning Liu, Ping Wang et al.|Journal of Thoracic Disease|2016Cited by 18