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Results by year

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

Year Number of Results
1926 1
1932 1
1948 1
1955 2
1956 3
1957 6
1958 2
1959 1
1960 3
1961 2
1962 7
1963 2
1965 1
1967 5
1968 8
1969 8
1970 2
1971 2
1972 1
1974 1
1975 4
1976 1
1977 3
1978 1
1979 3
1981 3
1982 4
1983 5
1984 7
1985 6
1986 5
1987 4
1988 4
1989 7
1990 7
1991 4
1992 1
1993 3
1994 10
1995 3
1996 5
1997 4
1998 6
1999 14
2000 8
2001 7
2002 21
2003 19
2004 27
2005 48
2006 77
2007 141
2008 43
2009 33
2010 35
2011 39
2012 27
2013 17
2014 38
2015 22
2016 21
2017 29
2018 31
2019 25
2020 31
2021 22
2022 26
2023 2
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 18287264

893 results
Results by year
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893 results