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.
Brier-Jones JE, Palmer DK, Ĭnceoğlu S, Cheng WK.Brier-Jones JE, et al. Among authors: palmer dk.Spine J. 2011 Nov;11(11):1068-72. doi: 10.1016/j.spinee.2011.07.020. Epub 2011 Sep 1.Spine J. 2011.PMID: 21889420