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Yun HY, Bang SC, Lee KC, Baek IH, Lee SP, Kang W, Kwon KI.Yun HY, et al. Among authors: kwon ki.Talanta. 2007 Mar 15;71(4):1553-9. doi: 10.1016/j.talanta.2006.07.035. Epub 2006 Aug 30.Talanta. 2007.PMID: 19071491