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Chen PR, Lai KL, Fuh JL, Chen SP, Wang PN, Liao KK, Wang SJ.Chen PR, et al. Among authors: chen sp.J Chin Med Assoc. 2016 Jun;79(6):304-8. doi: 10.1016/j.jcma.2015.10.008. Epub 2016 Feb 10.J Chin Med Assoc. 2016.PMID: 26874681Free article.
Tsai PH, Chen SP, Lin KN, Wang PN, Wang HC, Liu CY, Hong CJ, Liu HC.Tsai PH, et al. Among authors: chen sp.J Geriatr Psychiatry Neurol. 2007 Sep;20(3):172-7. doi: 10.1177/0891988707301864.J Geriatr Psychiatry Neurol. 2007.PMID: 17712101
Fuh JL, Wang SJ, Lu SR, Liao YC, Chen SP, Yang CY.Fuh JL, et al. Among authors: chen sp.Headache. 2010 Feb;50(2):210-8. doi: 10.1111/j.1526-4610.2009.01531.x. Epub 2009 Oct 5.Headache. 2010.PMID: 19804389