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Results by year

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

Year Number of Results
1974 2
1975 4
1976 1
1978 1
1979 5
1980 2
1982 2
1983 3
1984 2
1985 5
1986 8
1987 4
1988 5
1989 4
1990 6
1991 5
1992 5
1993 3
1994 8
1995 6
1996 5
1997 2
1998 7
1999 7
2000 5
2001 5
2002 5
2003 13
2004 11
2005 21
2006 12
2007 12
2008 17
2009 19
2010 16
2011 28
2012 25
2013 28
2014 37
2015 35
2016 45
2017 36
2018 40
2019 41
2020 43
2021 50
2022 54
2023 47
2024 15

Text availability

Article attribute

Article type

Publication date

PubMed for id: 21671

654 results

Results by year

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654 results