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.
Walker JG, Bickerstaffe A, Hewabandu N, Maddumarachchi S, Dowty JG; CRECRC; Jenkins M, Pirotta M, Walter FM, Emery JD.Walker JG, et al. Among authors: emery jd.BMC Med Inform Decis Mak. 2017 Jan 19;17(1):13. doi: 10.1186/s12911-017-0407-7.BMC Med Inform Decis Mak. 2017.PMID: 28103848Free PMC article.