Practical Geriatrics
Construction and application of early warning score scale for respiratory failure in the elderly patients with early lung cancer
CAO Chun-yan, CUI Geng-li, LI Yan, XU Zhi-xin
Practical Geriatrics . 2022, (1): 85 -88 .  DOI: 10.3969/j.issn.1003-9198.2022.01.022