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
1947 1
1949 1
1955 1
1959 1
1964 1
1965 1
1969 1
1974 1
1975 2
1976 3
1977 8
1978 9
1979 9
1980 4
1981 5
1982 13
1983 12
1984 12
1985 5
1986 14
1987 4
1988 7
1989 14
1990 4
1991 6
1992 9
1993 11
1994 9
1995 4
1996 15
1997 12
1998 19
1999 16
2000 19
2001 19
2002 27
2003 16
2004 9
2005 9
2006 11
2007 9
2008 9
2009 12
2010 16
2011 16
2012 13
2013 18
2014 28
2015 9
2016 9
2017 18
2018 26
2019 39
2020 34
2021 26
2022 20
2023 11
2024 0

Text availability

Article attribute

Article type

Publication date

Similar articles for PMID: 11679431

607 results

Results by year

Filters applied: . Clear all
Page 1
607 results