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.
Schwab FJ, Smith VA, Biserni M, Gamez L, Farcy JP, Pagala M.Schwab FJ, et al.Spine (Phila Pa 1976). 2002 Feb 15;27(4):387-92. doi: 10.1097/00007632-200202150-00012.Spine (Phila Pa 1976). 2002.PMID: 11840105Clinical Trial.
Schwab F, Dubey A, Pagala M, Gamez L, Farcy JP.Schwab F, et al.Spine (Phila Pa 1976). 2003 Mar 15;28(6):602-6. doi: 10.1097/01.BRS.0000049924.94414.BB.Spine (Phila Pa 1976). 2003.PMID: 12642769
Schwab F, Dubey A, Gamez L, El Fegoun AB, Hwang K, Pagala M, Farcy JP.Schwab F, et al.Spine (Phila Pa 1976). 2005 May 1;30(9):1082-5. doi: 10.1097/01.brs.0000160842.43482.cd.Spine (Phila Pa 1976). 2005.PMID: 15864163