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Huang CC, Chiu TC, Chang HT.Huang CC, et al. Among authors: chiu tc.J Chromatogr A. 2002 Aug 9;966(1-2):195-203. doi: 10.1016/s0021-9673(02)00697-0.J Chromatogr A. 2002.PMID: 12214694
Lin YW, Chiu TC, Chang HT.Lin YW, et al. Among authors: chiu tc.J Chromatogr B Analyt Technol Biomed Life Sci. 2003 Aug 5;793(1):37-48. doi: 10.1016/s1570-0232(03)00363-5.J Chromatogr B Analyt Technol Biomed Life Sci. 2003.PMID: 12880853Review.