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.
Liu LS, Ng CK, Thompson AY, Poser JW, Spiro RC.Liu LS, et al. Among authors: spiro rc.J Biomed Mater Res. 2002 Oct;62(1):128-35. doi: 10.1002/jbm.10238.J Biomed Mater Res. 2002.PMID: 12124794
Alini M, Li W, Markovic P, Aebi M, Spiro RC, Roughley PJ.Alini M, et al. Among authors: spiro rc.Spine (Phila Pa 1976). 2003 Mar 1;28(5):446-54; discussion 453. doi: 10.1097/01.BRS.0000048672.34459.31.Spine (Phila Pa 1976). 2003.PMID: 12616155