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Liebich HM, Di Stefano C, Wixforth A, Schmid HR.Liebich HM, et al.J Chromatogr A. 1997 Feb 28;763(1-2):193-7. doi: 10.1016/s0021-9673(96)00757-1.J Chromatogr A. 1997.PMID: 9129323
Liebich HM, Müller-Hagedorn S, Bacher M, Scheel-Walter HG, Lu X, Frickenschmidt A, Kammerer B, Kim KR, Gérard H.Liebich HM, et al.J Chromatogr B Analyt Technol Biomed Life Sci. 2005 Jan 25;814(2):275-83. doi: 10.1016/j.jchromb.2004.10.051.J Chromatogr B Analyt Technol Biomed Life Sci. 2005.PMID: 15639449
Pickert A, Bäuerle A, Liebich HM.Pickert A, et al. Among authors: liebich hm.J Chromatogr. 1989 Oct 27;495:95-104. doi: 10.1016/s0378-4347(00)82612-2.J Chromatogr. 1989.PMID: 2613830