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.
Zafra-Roldán A, Corona-Avendaño S, Montes-Sánchez R, Palomar-Pardavé M, Romero-Romo M, Ramírez-Silva MT.Zafra-Roldán A, et al.Spectrochim Acta A Mol Biomol Spectrosc. 2018 Feb 5;190:442-449. doi: 10.1016/j.saa.2017.09.042. Epub 2017 Sep 19.Spectrochim Acta A Mol Biomol Spectrosc. 2018.PMID: 28961528