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
My NCBI Filters
Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1979 2
1980 1
1983 1
1985 1
1986 1
1987 1
1990 3
1991 1
1993 2
1995 2
1996 3
1997 1
1998 1
1999 1
2001 4
2002 3
2003 3
2004 6
2005 5
2006 7
2007 6
2008 1
2009 6
2010 2
2011 9
2012 11
2013 7
2014 3
2015 5
2016 5
2017 5
2018 2
2020 5
2021 1
2022 0
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 22715531

112 results
Results by year
Filters applied: . Clear all
Page 1
The ABFM begins to use differential item functioning.
O'Neill TR, Peabody MR, Puffer JC. O'Neill TR, et al. Ann Fam Med. 2013 Nov-Dec;11(6):578-9. doi: 10.1370/afm.1587. Ann Fam Med. 2013. PMID: 24218385 Free PMC article. No abstract available.
Maintenance of board certification.
Robertson RG. Robertson RG. J Am Board Fam Pract. 2003 Sep-Oct;16(5):466-7; discussion 467. J Am Board Fam Pract. 2003. PMID: 14645340 Free article. No abstract available.
112 results