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.
Ahmad SM, Almeida C, Neng NR, Nogueira JM.Ahmad SM, et al.J Chromatogr B Analyt Technol Biomed Life Sci. 2014 Oct 15;969:35-41. doi: 10.1016/j.jchromb.2014.07.040. Epub 2014 Aug 4.J Chromatogr B Analyt Technol Biomed Life Sci. 2014.PMID: 25156963
Neng NR, Ahmad SM, Gaspar H, Nogueira JM.Neng NR, et al. Among authors: ahmad sm.Talanta. 2015 Nov 1;144:105-9. doi: 10.1016/j.talanta.2015.05.038. Epub 2015 May 21.Talanta. 2015.PMID: 26452798
Ahmad SM, Almeida C, Neng NR, Nogueira JMF.Ahmad SM, et al.J Chromatogr B Analyt Technol Biomed Life Sci. 2016 Jan 1;1008:115-124. doi: 10.1016/j.jchromb.2015.11.018. Epub 2015 Nov 28.J Chromatogr B Analyt Technol Biomed Life Sci. 2016.PMID: 26638036
Abujaber F, Ahmad SM, Neng NR, Rodríguez Martín-Doimeadios RC, Guzmán Bernardo FJ, Nogueira JMF.Abujaber F, et al. Among authors: ahmad sm.J Chromatogr A. 2019 Aug 30;1600:17-22. doi: 10.1016/j.chroma.2019.04.035. Epub 2019 Apr 13.J Chromatogr A. 2019.PMID: 31005293
Ahmad SM, Nogueira JMF.Ahmad SM, et al.J Chromatogr A. 2020 Mar 29;1615:460750. doi: 10.1016/j.chroma.2019.460750. Epub 2019 Nov 29.J Chromatogr A. 2020.PMID: 31866132
Ahmad SM, Oliveira MN, Neng NR, Nogueira JMF.Ahmad SM, et al.Molecules. 2020 Mar 22;25(6):1438. doi: 10.3390/molecules25061438.Molecules. 2020.PMID: 32235801Free PMC article.