Multiple drug resistant infection in patients with nosocomial bacterial pneumonia and risk factors for death within 30 d
LI Jing, LIU Xuechao, SUN Huimin, CUI Bingyi, LIU Xiuwei
Laboratory Medicine . 2019, (4): 300 -304 .  DOI: 10.3969/j.issn.1673-8640.2019.04.002