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Results by year

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

Year Number of Results
1952 2
1955 2
1956 2
1957 3
1958 2
1959 2
1960 1
1961 1
1962 3
1963 1
1965 1
1966 1
1967 3
1968 1
1970 1
1971 1
1972 1
1973 3
1974 1
1975 2
1976 1
1977 2
1978 7
1979 3
1980 3
1981 1
1982 5
1983 1
1984 5
1985 5
1986 1
1987 4
1988 3
1989 6
1990 11
1991 1
1992 5
1993 1
1994 11
1995 4
1996 9
1997 13
1998 10
1999 15
2000 16
2001 14
2002 17
2003 16
2004 22
2005 33
2006 46
2007 58
2008 30
2009 33
2010 26
2011 20
2012 19
2013 13
2014 22
2015 19
2016 15
2017 11
2018 11
2019 8
2020 8
2021 13
2022 13
2023 4
2024 0

Text availability

Article attribute

Article type

Publication date

Similar articles for PMID: 17995533

616 results

Results by year

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616 results