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.
Sheffield KM, Peek MK.Sheffield KM, et al.Am J Epidemiol. 2009 May 1;169(9):1092-101. doi: 10.1093/aje/kwp005. Epub 2009 Mar 6.Am J Epidemiol. 2009.PMID: 19270047Free PMC article.
Sheffield KM, Peek MK.Sheffield KM, et al.Am J Epidemiol. 2011 Aug 1;174(3):274-83. doi: 10.1093/aje/kwr074. Epub 2011 May 27.Am J Epidemiol. 2011.PMID: 21622948Free PMC article.
Goodwin JS, Sheffield K, Li S, Tan A.Goodwin JS, et al.J Gen Intern Med. 2016 Nov;31(11):1308-1314. doi: 10.1007/s11606-016-3787-y.J Gen Intern Med. 2016.PMID: 27364834Free PMC article.
Sheffield KM, Han Y, Kuo YF, Townsend CM Jr, Goodwin JS, Riall TS.Sheffield KM, et al.J Am Coll Surg. 2012 Apr;214(4):668-79; discussion 679-81. doi: 10.1016/j.jamcollsurg.2011.12.033. Epub 2012 Feb 25.J Am Coll Surg. 2012.PMID: 22366491Free PMC article.
Sheffield KM, Han Y, Kuo YF, Riall TS, Goodwin JS.Sheffield KM, et al.JAMA Intern Med. 2013 Apr 8;173(7):542-50. doi: 10.1001/jamainternmed.2013.2912.JAMA Intern Med. 2013.PMID: 23478992Free PMC article.
Riall TS, Sheffield KM, Kuo YF, Townsend CM Jr, Goodwin JS.Riall TS, et al. Among authors: sheffield km.J Am Geriatr Soc. 2011 Apr;59(4):647-54. doi: 10.1111/j.1532-5415.2011.03353.x. Epub 2011 Mar 31.J Am Geriatr Soc. 2011.PMID: 21453378Free PMC article.