老年重症病人发生血流感染的危险因素分析
陈畅泉, 许飚
Risk factors of bloodstream infections in the aged critically ill patients
CHEN Chang-quan, XU Biao
实用老年医学 . 2022, (10): 1046 -1049 .  DOI: 10.3969/j.issn.1003-9198.2022.10.017