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.
Birnie KA, Heathcote LC, Bhandari RP, Feinstein A, Yoon IA, Simons LE.Birnie KA, et al. Among authors: simons le.Pain. 2020 Jun;161(6):1202-1211. doi: 10.1097/j.pain.0000000000001820.Pain. 2020.PMID: 32011420
Claar RL, Baber KF, Simons LE, Logan DE, Walker LS.Claar RL, et al. Among authors: simons le.Pain. 2008 Nov 30;140(2):368-375. doi: 10.1016/j.pain.2008.09.007. Epub 2008 Oct 19.Pain. 2008.PMID: 18938032Free PMC article.
Logan DE, Simons LE, Carpino EA.Logan DE, et al. Among authors: simons le.Pain. 2012 Feb;153(2):437-443. doi: 10.1016/j.pain.2011.11.004. Epub 2011 Dec 9.Pain. 2012.PMID: 22169177Free PMC article.