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Results by year

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

Year Number of Results
1922 1
1948 1
1957 2
1958 4
1959 2
1960 1
1961 1
1962 4
1965 1
1966 3
1967 4
1968 2
1969 1
1970 2
1971 1
1973 1
1974 2
1975 2
1976 1
1978 1
1981 1
1982 2
1983 1
1985 1
1986 1
1987 1
1988 2
1990 2
1991 1
1993 3
1994 4
1995 2
1996 2
1997 3
1998 1
1999 2
2000 4
2001 1
2002 5
2003 10
2004 15
2005 14
2006 22
2007 20
2008 50
2009 90
2010 18
2011 11
2012 9
2013 15
2014 15
2015 10
2016 4
2017 4
2018 8
2019 5
2020 3
2021 8
2022 0
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 19531945

391 results
Results by year
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391 results