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.
Jackson A, Wilkinson C, Pill R.Jackson A, et al. Among authors: wilkinson c.Br J Gen Pract. 1999 Mar;49(440):199-203.Br J Gen Pract. 1999.PMID: 10343423Free PMC article.
Lewis R, Neal RD, Williams NH, France B, Wilkinson C, Hendry M, Russell D, Russell I, Hughes DA, Stuart NS, Weller D.Lewis R, et al. Among authors: wilkinson c.J Adv Nurs. 2009 Apr;65(4):706-23. doi: 10.1111/j.1365-2648.2008.04927.x.J Adv Nurs. 2009.PMID: 19278415Review.
Neal RD, Stuart N, Wilkinson C.Neal RD, et al. Among authors: wilkinson c.BMJ Clin Evid. 2007 Feb 1;2007:1807.BMJ Clin Evid. 2007.PMID: 19454048Free PMC article.Review.