CPAP compared to Conventional Oxygen Therapy as ceiling of care in COVID-19 patients with Advanced Frailty: A retrospective cohort study
EUROPEAN RESPIRATORY JOURNAL（2021）
关键词
Covid-19, Acute respiratory failure, Oxygen therapy
AI 理解论文
溯源树
样例
生成溯源树，研究论文发展脉络
Chat Paper
正在生成论文摘要