Etiology and Antibacterial Drug Resistance Analysis of Post-microsurgery Pneumonia in Patients with Poor-grade Aneurysmal Subarachnoid Hemorrhage 
LIU Jianwei, ZHEN Yong, SONG Bingwei, CHENG Jiao, GENG Ping, HU Jianbing
Chinese Journal of Stroke . 2023, (01): 83 -89 .  DOI: 10.3969/j.issn.1673-5765.2023.01.008