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.
Dixon-Woods M, Cavers D, Agarwal S, Annandale E, Arthur A, Harvey J, Hsu R, Katbamna S, Olsen R, Smith L, Riley R, Sutton AJ.Dixon-Woods M, et al.BMC Med Res Methodol. 2006 Jul 26;6:35. doi: 10.1186/1471-2288-6-35.BMC Med Res Methodol. 2006.PMID: 16872487Free PMC article.
Baker R, Bankart MJ, Rashid A, Banerjee J, Conroy S, Habiba M, Hsu R, Wilson A, Agarwal S, Camosso-Stefinovic J.Baker R, et al.BMJ Qual Saf. 2011 Nov;20(11):953-8. doi: 10.1136/bmjqs.2010.050864. Epub 2011 Jun 16.BMJ Qual Saf. 2011.PMID: 21685185
Agarwal S, Banerjee J, Baker R, Conroy S, Hsu R, Rashid A, Camosso-Stefinovic J, Sinfield P, Habiba M.Agarwal S, et al.Emerg Med J. 2012 Dec;29(12):e3. doi: 10.1136/emermed-2011-200585. Epub 2011 Dec 28.Emerg Med J. 2012.PMID: 22205782