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.
Askew DA, Togni SJ, Egert S, Rogers L, Potter N, Hayman NE, Cass A, Brown ADH, Schluter PJ.Askew DA, et al. Among authors: schluter pj.BMC Health Serv Res. 2020 Oct 6;20(1):917. doi: 10.1186/s12913-020-05749-7.BMC Health Serv Res. 2020.PMID: 33023589Free PMC article.