ICU老年患者呼吸机相关性肺炎的危险因素分析

杨丹丹，张娓，张文源

Analysis on risk factors of ventilator associated pneumonia of the elderly patients in ICU

Yang Dandan, Zhang Wei, Zhang Wenyuan.

中国医院统计 . 2020, (4): 326 -329 . DOI: 10.3969/j.issn.1006-5253.2020.04.010