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Results by year

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

Year Number of Results
1875 2
1909 1
1920 3
1967 1
1977 2
1979 1
1980 1
1982 2
1983 4
1984 7
1985 7
1986 12
1987 9
1988 10
1989 11
1990 5
1991 10
1992 7
1993 5
1994 7
1995 9
1996 5
1997 8
1998 4
1999 1
2000 4
2001 1
2002 4
2003 6
2004 2
2005 6
2006 6
2007 6
2008 9
2009 4
2010 4
2011 7
2012 6
2013 9
2014 11
2015 10
2016 4
2017 7
2018 10
2019 10
2020 11
2021 8
2022 6
2023 3
2024 0

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Article type

Publication date

Similar articles for PMID: 21515562

274 results

Results by year

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274 results