An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Achmann S, Hermann M, Hilbrig F, Jérôme V, Hämmerle M, Freitag R, Moos R.Achmann S, et al. Among authors: hilbrig f.Talanta. 2008 May 15;75(3):786-91. doi: 10.1016/j.talanta.2007.12.015. Epub 2007 Dec 23.Talanta. 2008.PMID: 18585147
Jérôme V, Hermann M, Hilbrig F, Freitag R.Jérôme V, et al. Among authors: hilbrig f.J Chromatogr B Analyt Technol Biomed Life Sci. 2008 Jan 1;861(1):88-94. doi: 10.1016/j.jchromb.2007.11.027. Epub 2007 Dec 4.J Chromatogr B Analyt Technol Biomed Life Sci. 2008.PMID: 18082472
Hilbrig F, Freitag R.Hilbrig F, et al.Biotechnol J. 2012 Jan;7(1):90-102. doi: 10.1002/biot.201100015. Epub 2011 Dec 7.Biotechnol J. 2012.PMID: 22147583Review.
Freitag R, Schumacher I, Hilbrig F.Freitag R, et al. Among authors: hilbrig f.Biotechnol J. 2007 Jun;2(6):685-90. doi: 10.1002/biot.200600200.Biotechnol J. 2007.PMID: 17427993