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Results by year

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

Year Number of Results
1949 1
1950 2
1951 3
1952 1
1959 1
1963 1
1964 1
1966 3
1968 1
1970 2
1971 3
1972 6
1973 4
1974 2
1975 8
1976 7
1977 5
1978 9
1979 7
1980 4
1981 9
1982 15
1983 13
1984 13
1985 15
1986 23
1987 25
1988 31
1989 28
1990 25
1991 27
1992 28
1993 46
1994 24
1995 42
1996 40
1997 37
1998 47
1999 44
2000 52
2001 61
2002 68
2003 69
2004 64
2005 93
2006 90
2007 90
2008 94
2009 106
2010 113
2011 141
2012 138
2013 136
2014 124
2015 141
2016 151
2017 145
2018 179
2019 182
2020 191
2021 194
2022 200
2023 187
2024 75

Text availability

Article attribute

Article type

Publication date

PubMed for id: 308384

3,410 results

Results by year

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3,410 results