Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

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.

Https

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.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

12,244 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
The stepped wedge trial design: a systematic review.
Brown CA, Lilford RJ. Brown CA, et al. BMC Med Res Methodol. 2006 Nov 8;6:54. doi: 10.1186/1471-2288-6-54. BMC Med Res Methodol. 2006. PMID: 17092344 Free PMC article. Review.
Selecting medical students.
Brown CA, Lilford RJ. Brown CA, et al. BMJ. 2008 Apr 12;336(7648):786. doi: 10.1136/bmj.39517.679977.80. BMJ. 2008. PMID: 18403501 Free PMC article.
12,244 results
You have reached the last available page of results. Please see the User Guide for more information.