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Chen WT, Wang SJ, Fuh JL, Lin CP, Ko YC, Lin YY.Chen WT, et al.Pain. 2011 Feb;152(2):254-258. doi: 10.1016/j.pain.2010.08.047. Epub 2010 Dec 8.Pain. 2011.PMID: 21145169
Liu HY, Fuh JL, Lin YY, Chen WT, Wang SJ.Liu HY, et al. Among authors: chen wt.Neurology. 2015 Sep 22;85(12):1017-23. doi: 10.1212/WNL.0000000000001943.Neurology. 2015.PMID: 26296516