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Greifenhagen U, Frolov A, Blüher M, Hoffmann R.Greifenhagen U, et al. Among authors: hoffmann r.Anal Bioanal Chem. 2016 Aug;408(20):5557-66. doi: 10.1007/s00216-016-9651-4. Epub 2016 May 28.Anal Bioanal Chem. 2016.PMID: 27236317
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Frolov A, Hoffmann R.Frolov A, et al. Among authors: hoffmann r.Ann N Y Acad Sci. 2008 Apr;1126:253-6. doi: 10.1196/annals.1433.060.Ann N Y Acad Sci. 2008.PMID: 18448825
Frolov A, Singer D, Zauner T, Hoffmann R.Frolov A, et al. Among authors: hoffmann r.Adv Exp Med Biol. 2009;611:423-4. doi: 10.1007/978-0-387-73657-0_182.Adv Exp Med Biol. 2009.PMID: 19400249No abstract available.