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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
1928 1
1957 1
1958 1
1962 2
1963 1
1964 1
1965 2
1967 1
1968 2
1970 2
1971 5
1972 4
1973 4
1974 14
1975 5
1976 5
1977 9
1978 3
1979 3
1980 7
1981 11
1982 5
1983 9
1984 9
1985 11
1986 13
1987 9
1988 8
1989 8
1990 12
1991 15
1992 18
1993 21
1994 21
1995 14
1996 23
1997 29
1998 21
1999 20
2000 9
2001 16
2002 9
2003 11
2004 14
2005 6
2006 11
2007 10
2008 9
2009 9
2010 12
2011 12
2012 10
2013 9
2014 10
2015 12
2016 10
2017 12
2018 18
2019 11
2020 20
2021 17
2022 14
2023 12
2024 3

Text availability

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Publication date

Similar articles for PMID: 9951490

604 results

Results by year

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604 results