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Results by year

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

Year Number of Results
1954 2
1955 2
1956 1
1957 3
1958 1
1959 1
1961 2
1964 1
1965 1
1966 1
1967 1
1969 4
1971 1
1973 2
1974 1
1975 3
1976 2
1977 1
1978 1
1979 1
1980 5
1981 4
1982 5
1983 9
1984 3
1985 5
1986 5
1987 2
1988 3
1989 4
1991 8
1992 12
1993 4
1994 7
1995 10
1996 9
1997 15
1998 25
1999 18
2000 19
2001 19
2002 12
2003 28
2004 36
2005 25
2006 18
2007 21
2008 13
2009 19
2010 21
2011 19
2012 18
2013 10
2014 7
2015 7
2016 9
2017 11
2018 4
2019 6
2020 8
2021 1
2022 3
2023 2
2024 0

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Article attribute

Article type

Publication date

Similar articles for PMID: 15668658

492 results

Results by year

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492 results