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.
Lotfy HM, Fayez YM, Michael AM, Nessim CK.Lotfy HM, et al. Among authors: michael am.Spectrochim Acta A Mol Biomol Spectrosc. 2016 Feb 15;155:11-20. doi: 10.1016/j.saa.2015.10.033. Epub 2015 Oct 25.Spectrochim Acta A Mol Biomol Spectrosc. 2016.PMID: 26562180
Lotfy HM, Fayez YM, Michael AM, Monir HH, Nessim CK.Lotfy HM, et al. Among authors: michael am.Spectrochim Acta A Mol Biomol Spectrosc. 2020 Oct 5;239:118461. doi: 10.1016/j.saa.2020.118461. Epub 2020 May 11.Spectrochim Acta A Mol Biomol Spectrosc. 2020.PMID: 32445982
Fayez YM, Michael AM, Monir HH, Lotfy HM, Nessim CK.Fayez YM, et al. Among authors: michael am.Spectrochim Acta A Mol Biomol Spectrosc. 2020 Dec 15;243:118816. doi: 10.1016/j.saa.2020.118816. Epub 2020 Aug 11.Spectrochim Acta A Mol Biomol Spectrosc. 2020.PMID: 32889175
Fahmy NM, Michael AM.Fahmy NM, et al. Among authors: michael am.J AOAC Int. 2021 Aug 20;104(4):968-974. doi: 10.1093/jaoacint/qsab027.J AOAC Int. 2021.PMID: 33624758