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Tzing SH, Ghule A, Chang JY, Ling YC.Tzing SH, et al. Among authors: ling yc.J Mass Spectrom. 2003 Apr;38(4):401-8. doi: 10.1002/jms.452.J Mass Spectrom. 2003.PMID: 12717752
Tzing SH, Chang JY, Ghule A, Chang JJ, Lo B, Ling YC.Tzing SH, et al. Among authors: ling yc.Rapid Commun Mass Spectrom. 2003;17(16):1873-80. doi: 10.1002/rcm.1127.Rapid Commun Mass Spectrom. 2003.PMID: 12876688
Tzing SH, Ghule A, Liu JY, Ling YC.Tzing SH, et al. Among authors: ling yc.J Chromatogr A. 2006 Dec 22;1137(1):76-83. doi: 10.1016/j.chroma.2006.09.085. Epub 2006 Oct 10.J Chromatogr A. 2006.PMID: 17034801