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Results by year

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

Year Number of Results
1872 1
1953 1
1967 1
1970 1
1974 1
1975 4
1978 2
1979 4
1980 4
1981 3
1982 1
1983 3
1984 7
1985 4
1986 6
1987 7
1988 4
1989 6
1990 8
1991 3
1992 10
1993 10
1994 10
1995 10
1996 5
1997 7
1998 8
1999 15
2000 13
2001 7
2002 14
2003 12
2004 15
2005 11
2006 24
2007 23
2008 12
2009 15
2010 33
2011 41
2012 91
2013 83
2014 80
2015 85
2016 68
2017 73
2018 65
2019 68
2020 55
2021 40
2022 42
2023 14
2024 2

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Similar articles for PMID: 22365467

961 results

Results by year

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961 results