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.
Silber JH, Rosenbaum PR, Schwartz JS, Ross RN, Williams SV.Silber JH, et al. Among authors: williams sv.JAMA. 1995 Jul 26;274(4):317-23.JAMA. 1995.PMID: 7609261
Silber JH, Rosenbaum PR, Williams SV, Ross RN, Schwartz JS.Silber JH, et al. Among authors: williams sv.Int J Qual Health Care. 1997 Jun;9(3):193-200. doi: 10.1093/intqhc/9.3.193.Int J Qual Health Care. 1997.PMID: 9209916
Stineman MG, Ross RN, Williams SV, Goin JE, Granger CV.Stineman MG, et al. Among authors: williams sv.Arch Phys Med Rehabil. 2000 May;81(5):549-57. doi: 10.1016/s0003-9993(00)90033-9.Arch Phys Med Rehabil. 2000.PMID: 10807090Free article.