An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Leung GN, Ho EN, Kwok WH, Leung DK, Tang FP, Wan TS, Wong AS, Wong CH, Wong JK, Yu NH.Leung GN, et al.J Chromatogr A. 2007 Sep 7;1163(1-2):237-46. doi: 10.1016/j.chroma.2007.06.035. Epub 2007 Jun 27.J Chromatogr A. 2007.PMID: 17628571
Kwok WH, Leung DK, Leung GN, Tang FP, Wan TS, Wong CH, Wong JK.Kwok WH, et al.Rapid Commun Mass Spectrom. 2008;22(5):682-6. doi: 10.1002/rcm.3420.Rapid Commun Mass Spectrom. 2008.PMID: 18247405
Leung DK, Tang FP, Wan TS, Wong JK.Leung DK, et al.Vet J. 2011 Jan;187(1):60-4. doi: 10.1016/j.tvjl.2009.10.010. Epub 2009 Nov 14.Vet J. 2011.PMID: 19914849
Kwok WH, Leung DK, Leung GN, Wan TS, Wong CH, Wong JK.Kwok WH, et al.J Chromatogr A. 2010 May 7;1217(19):3289-96. doi: 10.1016/j.chroma.2010.01.023. Epub 2010 Jan 18.J Chromatogr A. 2010.PMID: 20122690
Wong CH, Leung DK, Tang FP, Wong JK, Yu NH, Wan TS.Wong CH, et al.J Chromatogr A. 2012 Apr 6;1232:257-65. doi: 10.1016/j.chroma.2011.12.095. Epub 2012 Jan 10.J Chromatogr A. 2012.PMID: 22265177
Wong CH, Ho EN, Kwok WH, Leung DK, Leung GN, Tang FP, Wong AS, Wong JK, Yu NH, Wan TS.Wong CH, et al.Drug Test Anal. 2012 Dec;4(12):1028-33. doi: 10.1002/dta.1384. Epub 2012 Jun 26.Drug Test Anal. 2012.PMID: 22733708