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

Year Number of Results
1854 1
1953 2
1954 5
1955 1
1957 2
1958 5
1960 1
1965 1
1966 2
1967 2
1968 2
1969 3
1970 1
1971 1
1973 1
1975 1
1976 2
1980 2
1981 2
1982 3
1983 1
1986 1
1987 1
1989 1
1993 1
1994 3
1995 3
1996 2
1997 8
1998 1
1999 2
2000 11
2001 14
2002 8
2003 20
2004 9
2005 25
2006 41
2007 53
2008 121
2009 305
2010 8
2011 7
2012 3
2013 4
2014 4
2015 1
2017 2
2018 7
2019 2
2020 2
2021 1
2022 1
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 19687402

676 results
Results by year
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676 results