breathingexercise相关论文
Effectiveness of breathing exercises during the second stage of labor on labor pain and duration:a r
BACKGROUND:Some research exists on the effect of non-pharmacological approaches for labor pain relief.However,there is l......
目的 探讨呼吸康复训练和常规治疗对改善慢性阻塞性肺疾病(COPD)患者肺功能的效果比较.方法 选2010年6月至2011年5月我院60例COPD......