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.
Boddy LM, Hackett AF, Stratton G.Boddy LM, et al. Among authors: hackett af.Perspect Public Health. 2009 May;129(3):127-31. doi: 10.1177/1757913908094808.Perspect Public Health. 2009.PMID: 19514636
Dummer TJ, Gibbon MA, Hackett AF, Stratton G, Taylor SR.Dummer TJ, et al. Among authors: hackett af.Public Health Nutr. 2005 Sep;8(6):636-41. doi: 10.1079/phn2005719.Public Health Nutr. 2005.PMID: 16236193