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.
de Araujo LS, de Bárbara Moreira da Silva Lins N, Leung JA, Mello FC, Saad MH.de Araujo LS, et al.BMC Res Notes. 2017 Jan 23;10(1):59. doi: 10.1186/s13104-016-2360-4.BMC Res Notes. 2017.PMID: 28114976Free PMC article.