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.
Clancy NT, Stoyanov D, James DR, Di Marco A, Sauvage V, Clark J, Yang GZ, Elson DS.Clancy NT, et al. Among authors: elson ds.Biomed Opt Express. 2012 Oct 1;3(10):2567-78. doi: 10.1364/BOE.3.002567. Epub 2012 Sep 14.Biomed Opt Express. 2012.PMID: 23082296Free PMC article.