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.
Habermann M, Marcílio I, Lopes M, Prado R, Souza M, Gouveia N.Habermann M, et al. Among authors: prado r.Rev Saude Publica. 2010 Aug;44(4):703-9. doi: 10.1590/s0034-89102010000400014.Rev Saude Publica. 2010.PMID: 20676560Free article.English, Portuguese.
Gouveia N, Prado RR.Gouveia N, et al.Rev Bras Epidemiol. 2010 Mar;13(1):3-10. doi: 10.1590/s1415-790x2010000100001.Rev Bras Epidemiol. 2010.PMID: 20683550Free article.Portuguese.
Prado RR, Castilho EA.Prado RR, et al.Rev Soc Bras Med Trop. 2009 Sep-Oct;42(5):537-42. doi: 10.1590/s0037-86822009000500011.Rev Soc Bras Med Trop. 2009.PMID: 19967236Free article.Portuguese.