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.
Palermo TA, Rotenberg L, Zeitoune RC, Silva-Costa A, Souto EP, Griep RH.Palermo TA, et al.Rev Lat Am Enfermagem. 2015 Jan-Feb;23(1):114-21. doi: 10.1590/0104-1169.0147.2532.Rev Lat Am Enfermagem. 2015.PMID: 25806639Free PMC article.