缩唇腹式呼吸辅以阻力呼吸训练器对 COPD 稳定期老年病人肺功能和生存 质...

Autor: 陈妙芳, 陈晓庆, 黄捷晖
Zdroj: Chinese Nursing Research; 10/15/2019, Vol. 33 Issue 20, p3509-3512, 4p
Databáze: Supplemental Index