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.
Johnson JP, Drazin D, King WA, Kim TT.Johnson JP, et al. Among authors: drazin d.Neurosurg Focus. 2014 Mar;36(3):E8. doi: 10.3171/2014.1.FOCUS13532.Neurosurg Focus. 2014.PMID: 24580009
Kim TT, Johnson JP, Pashman R, Drazin D.Kim TT, et al. Among authors: drazin d.Biomed Res Int. 2016;2016:5716235. doi: 10.1155/2016/5716235. Epub 2016 Apr 24.Biomed Res Int. 2016.PMID: 27213152Free PMC article.Review.
Shirzadi A, Drazin D, Gates M, Shirzadi N, Bannykh S, Fan X, Hunt L, Baron EM, King WA, Kim TT, Johnson JP.Shirzadi A, et al. Among authors: drazin d.Eur Spine J. 2013 May;22 Suppl 3(Suppl 3):S450-9. doi: 10.1007/s00586-012-2626-z. Epub 2013 Jan 5.Eur Spine J. 2013.PMID: 23291785Free PMC article.Review.