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 G, Skinner M.Johnson G, et al.Eur Spine J. 2009 Apr;18(4):562-9. doi: 10.1007/s00586-009-0884-1. Epub 2009 Jan 23.Eur Spine J. 2009.PMID: 19165506Free PMC article.
Horton SJ, Johnson GM, Skinner MA.Horton SJ, et al.Spine (Phila Pa 1976). 2010 May 20;35(12):E542-8. doi: 10.1097/BRS.0b013e3181cb8f82.Spine (Phila Pa 1976). 2010.PMID: 20445477
Pal P, Milosavljevic S, Sole G, Johnson G.Pal P, et al. Among authors: johnson g.Eur Spine J. 2007 Jun;16(6):741-7. doi: 10.1007/s00586-006-0200-2. Epub 2006 Aug 19.Eur Spine J. 2007.PMID: 16924552Free PMC article.Clinical Trial.
Milosavljevic S, Pal P, Bain D, Johnson G.Milosavljevic S, et al. Among authors: johnson g.Eur Spine J. 2008 Jan;17(1):122-8. doi: 10.1007/s00586-007-0487-7. Epub 2007 Aug 29.Eur Spine J. 2008.PMID: 17786486Free PMC article.
Nash L, Nicholson H, Lee AS, Johnson GM, Zhang M.Nash L, et al.Spine (Phila Pa 1976). 2005 Jun 15;30(12):1359-66. doi: 10.1097/01.brs.0000166159.31329.92.Spine (Phila Pa 1976). 2005.PMID: 15959363
Johnson GM, Zhang M.Johnson GM, et al.Eur Spine J. 2002 Aug;11(4):382-8. doi: 10.1007/s00586-001-0378-2. Epub 2002 Feb 2.Eur Spine J. 2002.PMID: 12194001Free PMC article.
Johnson GM, Zhang M, Jones DG.Johnson GM, et al.Spine (Phila Pa 1976). 2000 Jan;25(1):5-9. doi: 10.1097/00007632-200001010-00003.Spine (Phila Pa 1976). 2000.PMID: 10647153