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.
Trojahn MM, Ruschel KB, Nogueira de Souza E, Mussi CM, Naomi Hirakata V, Nogueira Mello Lopes A, Rabelo-Silva ER.Trojahn MM, et al.Nurs Res Pract. 2013;2013:254352. doi: 10.1155/2013/254352. Epub 2013 Sep 4.Nurs Res Pract. 2013.PMID: 24083023Free PMC article.