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Eggink M, Romero W, Vreuls RJ, Lingeman H, Niessen WM, Irth H.Eggink M, et al. Among authors: niessen wm.J Chromatogr A. 2008 Apr 25;1188(2):216-26. doi: 10.1016/j.chroma.2008.02.072. Epub 2008 Mar 4.J Chromatogr A. 2008.PMID: 18339395
Eggink M, Charret S, Wijtmans M, Lingeman H, Kool J, Niessen WM, Irth H.Eggink M, et al. Among authors: niessen wm.J Chromatogr B Analyt Technol Biomed Life Sci. 2009 Dec 1;877(31):3937-45. doi: 10.1016/j.jchromb.2009.09.043. Epub 2009 Oct 14.J Chromatogr B Analyt Technol Biomed Life Sci. 2009.PMID: 19880357
Kretschmer A, Giera M, Wijtmans M, de Vries L, Lingeman H, Irth H, Niessen WM.Kretschmer A, et al. Among authors: niessen wm.J Chromatogr B Analyt Technol Biomed Life Sci. 2011 May 15;879(17-18):1393-401. doi: 10.1016/j.jchromb.2010.11.028. Epub 2010 Dec 3.J Chromatogr B Analyt Technol Biomed Life Sci. 2011.PMID: 21176889