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.
Ogawa S, Yoshimura E.Ogawa S, et al.J Chromatogr B Analyt Technol Biomed Life Sci. 2012 Nov 15;909:34-6. doi: 10.1016/j.jchromb.2012.10.005. Epub 2012 Oct 8.J Chromatogr B Analyt Technol Biomed Life Sci. 2012.PMID: 23153641
Chen CS, Ogawa S, Imura Y, Suzuki M, Yoshimura E.Chen CS, et al. Among authors: ogawa s.J Chromatogr B Analyt Technol Biomed Life Sci. 2020 Mar 15;1141:122025. doi: 10.1016/j.jchromb.2020.122025. Epub 2020 Feb 25.J Chromatogr B Analyt Technol Biomed Life Sci. 2020.PMID: 32109747