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Chuang CH, Lai JN, Wang JD, Chang PJ, Chen PC.Chuang CH, et al. Among authors: chang pj.Pharmacoepidemiol Drug Saf. 2006 Mar;15(3):185-92. doi: 10.1002/pds.1170.Pharmacoepidemiol Drug Saf. 2006.PMID: 16329158