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.
Martins PC, Teixeira AS, Guglielmo LGA, Francisco JS, Silva DAS, Nakamura FY, Lima LRA.Martins PC, et al.Int J Environ Res Public Health. 2021 Apr 21;18(9):4405. doi: 10.3390/ijerph18094405.Int J Environ Res Public Health. 2021.PMID: 33919220Free PMC article.
Martins PC, de Lima LRA, de Lima TR, Petroski EL, Silva DAS.Martins PC, et al.Sao Paulo Med J. 2021 Jul-Aug;139(4):405-411. doi: 10.1590/1516-3180.2020.0539.R1.090321.Sao Paulo Med J. 2021.PMID: 34190869Free PMC article.