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

Filters

My NCBI Filters

Results by year

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

Year Number of Results
1954 1
1981 1
1982 1
1986 1
1991 2
1992 3
1993 1
1994 2
1995 3
1996 1
1998 1
2000 1
2002 4
2004 7
2005 12
2006 14
2007 28
2008 29
2009 23
2010 11
2011 14
2012 11
2013 14
2014 8
2015 9
2016 12
2017 16
2018 9
2019 8
2020 5
2021 8
2022 3
2024 0

Text availability

Article attribute

Article type

Publication date

Similar articles for PMID: 18245309

212 results

Results by year

Filters applied: . Clear all
Page 1
212 results