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.
Nwokeoji AO, Kung AW, Kilby PM, Portwood DE, Dickman MJ.Nwokeoji AO, et al. Among authors: dickman mj.J Chromatogr A. 2017 Feb 10;1484:14-25. doi: 10.1016/j.chroma.2016.12.062. Epub 2016 Dec 21.J Chromatogr A. 2017.PMID: 28088361Free PMC article.
Nwokeoji AO, Earll ME, Kilby PM, Portwood DE, Dickman MJ.Nwokeoji AO, et al. Among authors: dickman mj.J Chromatogr B Analyt Technol Biomed Life Sci. 2019 Jan 1;1104:212-219. doi: 10.1016/j.jchromb.2018.11.027. Epub 2018 Nov 28.J Chromatogr B Analyt Technol Biomed Life Sci. 2019.PMID: 30530113Free PMC article.
Nwokeoji AO , Kumar S , Kilby PM , Portwood DE , Hobbs JK , Dickman MJ .Nwokeoji AO , et al. Among authors: dickman mj.Analyst. 2019 Aug 5;144(16):4985-4994. doi: 10.1039/c9an00954j.Analyst. 2019.PMID: 31328735Free article.