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.
Damarell RA, Lewis S, Trenerry C, Tieman JJ.Damarell RA, et al. Among authors: lewis s.BMC Med Res Methodol. 2020 Jan 21;20(1):12. doi: 10.1186/s12874-020-0901-y.BMC Med Res Methodol. 2020.PMID: 31964347Free PMC article.
Lewis S.Lewis S.Health Info Libr J. 2011 Jun;28(2):152-5. doi: 10.1111/j.1471-1842.2011.00937.x. Epub 2011 Mar 31.Health Info Libr J. 2011.PMID: 21564500Free article.
White S, Hart N, Lewis S.White S, et al. Among authors: lewis s.Int J Integr Care. 2021 Mar 15;21(1):13. doi: 10.5334/ijic.5527.Int J Integr Care. 2021.PMID: 33776602Free PMC article.
Siemensma G, Ritchie A, Lewis S.Siemensma G, et al. Among authors: lewis s.Health Info Libr J. 2017 Jun;34(2):171-176. doi: 10.1111/hir.12180. Epub 2017 Apr 6.Health Info Libr J. 2017.PMID: 28383165Free article.
English HJ, Lewis S, Davidson JW, Goodwin N.English HJ, et al. Among authors: lewis s.JBI Evid Synth. 2024 May 9. doi: 10.11124/JBIES-23-00208. Online ahead of print.JBI Evid Synth. 2024.PMID: 38720651
Vanderkroft D, Collins CE, Fitzgerald M, Lewis S, Neve M, Capra S.Vanderkroft D, et al. Among authors: lewis s.Int J Evid Based Healthc. 2007 Jun;5(2):110-81. doi: 10.1111/j.1479-6988.2007.00060.x.Int J Evid Based Healthc. 2007.PMID: 21631786
Vanderkroft D, Collins CE, FitzGerald M, Lewis S, Neve M, Capra S.Vanderkroft D, et al. Among authors: lewis s.JBI Libr Syst Rev. 2007;5(3):1-96. doi: 10.11124/01938924-200705030-00001.JBI Libr Syst Rev. 2007.PMID: 27820021