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.
Sherrard J, Lenné M, Cassell E, Stokes M, Ozanne-Smith J.Sherrard J, et al.J Sci Med Sport. 2004 Mar;7(1):106-17. doi: 10.1016/s1440-2440(04)80049-5.J Sci Med Sport. 2004.PMID: 15139170Review.
Sherrard J, Day LM.Sherrard J, et al.Aust J Public Health. 1995 Oct;19(5):470-6. doi: 10.1111/j.1753-6405.1995.tb00413.x.Aust J Public Health. 1995.PMID: 8713196
Day LM, Sherrard J.Day LM, et al. Among authors: sherrard j.Aust N Z J Public Health. 1996 Jun;20(3):283-90. doi: 10.1111/j.1467-842x.1996.tb01030.x.Aust N Z J Public Health. 1996.PMID: 8768419Free article.