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.
Espig M, Finlay-Smits SC, Meenken ED, Wheeler DM, Sharifi M.Espig M, et al. Among authors: wheeler dm.R Soc Open Sci. 2020 Dec 23;7(12):201511. doi: 10.1098/rsos.201511. eCollection 2020 Dec.R Soc Open Sci. 2020.PMID: 33489287Free PMC article.
Zehetner AA, Orr N, Buckmaster A, Williams K, Wheeler DM.Zehetner AA, et al. Among authors: wheeler dm.Cochrane Database Syst Rev. 2010 May 12;(5):CD008132. doi: 10.1002/14651858.CD008132.pub2.Cochrane Database Syst Rev. 2010.PMID: 20464763Review.