DESIGN:A randomized controlled single blind study.
设计：采用随机对照单盲实验研究。
Objective:To evaluate clinical outcomes of extracorpereal shock wave therapy(ESWT) to scapulohumeral periarthritis in a single blind study.
目的：用单盲的研究方法评定冲击波治疗（ESWT）肩周炎的临床效果。
Objective:To evaluate clinical outcomes of extracorpereal shock wave therapy(ESWT) to scapulohumeral periarthritis in a single blind study.
目的：用单盲的研究方法评定冲击波治疗（ESWT）肩周炎的临床效果。
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