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.
Saunders NR, Macpherson A, Guan J, Sheng L, Guttmann A.Saunders NR, et al. Among authors: macpherson a.BMC Public Health. 2017 Aug 1;18(1):73. doi: 10.1186/s12889-017-4612-1.BMC Public Health. 2017.PMID: 28764763Free PMC article.
Macpherson A, Fridman L, Scolnik M, Corallo A, Guttmann A.Macpherson A, et al.Paediatr Child Health. 2014 Dec;19(10):543-6. doi: 10.1093/pch/19.10.543.Paediatr Child Health. 2014.PMID: 25587234Free PMC article.
Rothman L, Perry D, Buliung R, Macarthur C, To T, Macpherson A, Larsen K, Howard A.Rothman L, et al. Among authors: macpherson a.BMC Public Health. 2015 Jul 31;15:732. doi: 10.1186/s12889-015-2065-y.BMC Public Health. 2015.PMID: 26227508Free PMC article.