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Huang SC, Chang HC, Yeh TS, Ng KF, Chen TC.Huang SC, et al. Among authors: chen tc.Chang Gung Med J. 2012 May-Jun;35(3):285-91. doi: 10.4103/2319-4170.106142.Chang Gung Med J. 2012.PMID: 22735061Free article.Review.