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Chang CC, Tu HP, Chen YW, Lin CY, Hou MF.Chang CC, et al. Among authors: chen yw.J Int Med Res. 2014 Dec;42(6):1209-21. doi: 10.1177/0300060514549785. Epub 2014 Oct 22.J Int Med Res. 2014.PMID: 25339454Free article.