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.
Erickson AC, Arbour LT.Erickson AC, et al.BMC Public Health. 2012 Feb 6;12:102. doi: 10.1186/1471-2458-12-102.BMC Public Health. 2012.PMID: 22304990Free PMC article.
Erickson AC, Arbour L.Erickson AC, et al. Among authors: arbour l.J Environ Public Health. 2014;2014:901017. doi: 10.1155/2014/901017. Epub 2014 Nov 26.J Environ Public Health. 2014.PMID: 25574176Free PMC article.Review.