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Results by year

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

Year Number of Results
1914 1
1917 1
1935 1
1939 1
1944 1
1948 2
1951 1
1956 1
1960 2
1961 1
1964 3
1966 2
1967 2
1968 2
1969 2
1970 2
1971 3
1973 2
1974 1
1975 3
1976 2
1977 1
1978 3
1979 4
1980 2
1981 3
1982 1
1983 4
1984 1
1985 4
1986 1
1987 2
1988 6
1989 13
1990 6
1991 6
1992 4
1993 7
1994 3
1995 3
1996 10
1997 6
1998 12
1999 12
2000 9
2001 16
2002 15
2003 10
2004 29
2005 38
2006 47
2007 46
2008 51
2009 43
2010 34
2011 48
2012 39
2013 42
2014 44
2015 35
2016 43
2017 42
2018 38
2019 30
2020 24
2021 26
2022 24
2023 10
2024 0

Text availability

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Article type

Publication date

Similar articles for PMID: 18251715

850 results

Results by year

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850 results