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.
Williams SD, Ashcroft DM.Williams SD, et al.Int J Qual Health Care. 2009 Oct;21(5):316-20. doi: 10.1093/intqhc/mzp034. Epub 2009 Aug 13.Int J Qual Health Care. 2009.PMID: 19679598
Williams SD, Phipps DL, Ashcroft DM.Williams SD, et al.Res Social Adm Pharm. 2013 Jan-Feb;9(1):80-9. doi: 10.1016/j.sapharm.2012.02.002. Epub 2012 Mar 27.Res Social Adm Pharm. 2013.PMID: 22459214
Kongkaew C, Hann M, Mandal J, Williams SD, Metcalfe D, Noyce PR, Ashcroft DM.Kongkaew C, et al. Among authors: williams sd.Pharmacotherapy. 2013 Aug;33(8):827-37. doi: 10.1002/phar.1287. Epub 2013 May 17.Pharmacotherapy. 2013.PMID: 23686895
Keers RN, Williams SD, Vattakatuchery JJ, Brown P, Miller J, Prescott L, Ashcroft DM.Keers RN, et al. Among authors: williams sd.BMJ Open. 2014 Oct 1;4(9):e006084. doi: 10.1136/bmjopen-2014-006084.BMJ Open. 2014.PMID: 25273813Free PMC article.
Williams SD, Phipps DL, Ashcroft D.Williams SD, et al.Int J Qual Health Care. 2015 Aug;27(4):297-304. doi: 10.1093/intqhc/mzv044. Epub 2015 Jul 3.Int J Qual Health Care. 2015.PMID: 26142282