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.
Bagg W, Whalley GA, Gamble G, Drury PL, Sharpe N, Braatvedt GD.Bagg W, et al. Among authors: braatvedt gd.Intern Med J. 2001 Aug;31(6):322-8. doi: 10.1046/j.1445-5994.2001.00072.x.Intern Med J. 2001.PMID: 11529585Clinical Trial.
Bagg W, Whalley GA, Sathu A, Gamble G, Sharpe N, Braatvedt GD.Bagg W, et al. Among authors: braatvedt gd.Aust N Z J Med. 2000 Jun;30(3):344-50. doi: 10.1111/j.1445-5994.2000.tb00836.x.Aust N Z J Med. 2000.PMID: 10914752Clinical Trial.