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Fontanals N, Barri T, Bergström S, Jönsson JA.Fontanals N, et al. Among authors: barri t.J Chromatogr A. 2006 Nov 10;1133(1-2):41-8. doi: 10.1016/j.chroma.2006.08.026. Epub 2006 Sep 11.J Chromatogr A. 2006.PMID: 16965779
Shah FU, Barri T, Jönsson JA, Skog K.Shah FU, et al. Among authors: barri t.J Chromatogr B Analyt Technol Biomed Life Sci. 2008 Jul 15;870(2):203-8. doi: 10.1016/j.jchromb.2008.06.006. Epub 2008 Jun 11.J Chromatogr B Analyt Technol Biomed Life Sci. 2008.PMID: 18599369