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Brauckmann C, Faber H, Lanvers-Kaminsky C, Sperling M, Karst U.Brauckmann C, et al.J Chromatogr A. 2013 Mar 1;1279:49-57. doi: 10.1016/j.chroma.2012.12.069. Epub 2013 Jan 10.J Chromatogr A. 2013.PMID: 23352827