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
1919 1
1937 1
1950 1
1953 1
1962 1
1963 2
1968 1
1977 1
1978 1
1981 2
1982 1
1987 1
1988 1
1990 1
1991 1
1993 1
1996 1
1997 1
1998 1
2000 3
2001 5
2002 2
2003 2
2004 1
2005 5
2006 8
2007 4
2008 9
2009 12
2010 15
2011 19
2012 21
2013 17
2014 19
2015 18
2016 19
2017 30
2018 26
2019 19
2020 25
2021 32
2022 26
2023 5
2024 0

Text availability

Article attribute

Article type

Publication date

Similar articles for PMID: 23907559

337 results

Results by year

Filters applied: . Clear all
Page 1
337 results