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Results by year

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

Year Number of Results
1948 2
1949 1
1950 2
1951 1
1953 2
1954 4
1955 2
1956 1
1957 4
1958 5
1959 2
1960 3
1961 1
1962 1
1963 1
1965 1
1968 2
1969 3
1970 2
1971 2
1972 2
1973 3
1974 4
1975 2
1976 3
1977 2
1978 9
1979 3
1980 4
1981 7
1982 6
1983 11
1984 10
1985 10
1986 9
1987 15
1988 11
1989 20
1990 15
1991 17
1992 27
1993 19
1994 39
1995 26
1996 32
1997 50
1998 43
1999 71
2000 61
2001 73
2002 95
2003 112
2004 123
2005 118
2006 56
2007 62
2008 74
2009 79
2010 117
2011 114
2012 114
2013 102
2014 98
2015 81
2016 86
2017 80
2018 81
2019 63
2020 63
2021 65
2022 57
2023 16
2024 1

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Similar articles for PMID: 15929754

2,312 results

Results by year

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2,312 results