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Results by year

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

Year Number of Results
1971 1
1972 1
1975 8
1976 12
1977 7
1978 4
1979 5
1980 7
1981 8
1982 9
1983 4
1984 9
1985 7
1986 4
1987 8
1988 5
1989 17
1990 21
1991 17
1992 16
1993 19
1994 12
1995 11
1996 16
1997 20
1998 10
1999 20
2000 13
2001 15
2002 16
2003 13
2004 11
2005 20
2006 19
2007 19
2008 23
2009 22
2010 32
2011 23
2012 29
2013 26
2014 20
2015 33
2016 29
2017 24
2018 22
2019 23
2020 44
2021 40
2022 41
2023 40
2024 10

Text availability

Article attribute

Article type

Publication date

PubMed for id: 22501

804 results

Results by year

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804 results