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Liu Y, Peng CH, Wei SH, Chi JC, Tsai FR, Chen JY.Liu Y, et al. Among authors: wei sh.J Electromyogr Kinesiol. 2006 Aug;16(4):342-51. doi: 10.1016/j.jelekin.2005.08.001. Epub 2006 Jan 10.J Electromyogr Kinesiol. 2006.PMID: 16406603