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.
Basso AP, Martins PD, Nachtigall G, Van Der Sand S, De Moura TM, Frazzon AP.Basso AP, et al.An Acad Bras Cienc. 2014 Dec;86(4):1813-20. doi: 10.1590/0001-3765201420130512. Epub 2014 Oct 7.An Acad Bras Cienc. 2014.PMID: 25590718Free article.
Barrios CH, de P Guedes Neto E, Monteggia P, Fuhrmeister F, Basso A, Siqueira DP.Barrios CH, et al.Rev Assoc Med Bras (1992). 1995 Sep-Oct;41(5):329-32.Rev Assoc Med Bras (1992). 1995.PMID: 8731596Review.Portuguese.