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.
Spiegel SJ, Thomas S, O'Neill K, Brondgeest C, Thomas J, Beltran J, Hunt T, Yassi A.Spiegel SJ, et al.Int J Environ Res Public Health. 2020 Mar 31;17(7):2362. doi: 10.3390/ijerph17072362.Int J Environ Res Public Health. 2020.PMID: 32244419Free PMC article.
Jonasson ME, Spiegel SJ, Thomas S, Yassi A, Wittman H, Takaro T, Afshari R, Markwick M, Spiegel JM.Jonasson ME, et al. Among authors: spiegel sj.J Public Health Policy. 2019 Dec;40(4):504-517. doi: 10.1057/s41271-019-00186-1.J Public Health Policy. 2019.PMID: 31548588Review.