住院患者经鼻套管吸氧舒适度情况及其影响因素研究
竺易君,李萍,韩一平
Comfort Level for In-patients Inhaling Oxygen via Nasal Cannula and Its Influential Factors 
ZHU Yijun,LI Ping,HAN Yinping
中国全科医学 . 2019, (21): 2582 -2587 .  DOI: 10.12114/j.issn.1007-9572.2019.00.054