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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
1953 2
1954 6
1955 5
1956 1
1957 7
1958 8
1959 4
1960 4
1961 6
1962 7
1963 6
1964 3
1965 6
1966 5
1967 8
1968 5
1969 2
1970 3
1971 7
1972 1
1973 2
1974 4
1975 2
1976 2
1977 2
1978 1
1979 3
1980 12
1981 5
1982 3
1983 6
1984 6
1985 3
1986 2
1987 7
1988 8
1989 6
1990 5
1991 5
1992 4
1993 8
1994 8
1995 8
1996 7
1997 13
1998 7
1999 19
2000 12
2001 13
2002 12
2003 25
2004 15
2005 28
2006 16
2007 27
2008 19
2009 14
2010 11
2011 9
2012 7
2013 8
2014 7
2015 8
2016 7
2017 3
2018 6
2019 8
2020 4
2021 7
2022 4
2023 1
2024 0

Text availability

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Similar articles for PMID: 16423892

510 results

Results by year

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510 results