慢性阻塞性肺疾病患者干粉吸入装置操作错误情况及影响因素研究
何胜东，杨树栋，何新兵，罗锦伟，黄志健
Incorrect Use of DPI and Associated Factors among Stable COPD Patients
HE Shengdong，YANG Shudong，HE Xinbing，LUO Jinwei，HUANG Zhijian
中国全科医学
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2020, (7): 819
-823
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DOI: 10.12114/j.issn.1007-9572.2019.00.705
