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Results by year

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

Year Number of Results
1856 1
1867 1
1893 2
1898 1
1918 1
1936 1
1963 1
1964 1
1966 1
1970 2
1971 1
1974 1
1975 1
1976 2
1977 2
1978 2
1979 2
1980 2
1981 1
1982 3
1983 4
1984 3
1985 2
1986 6
1987 4
1988 6
1989 5
1990 7
1991 8
1992 15
1993 11
1994 23
1995 18
1996 28
1997 14
1998 14
1999 19
2000 14
2001 9
2002 10
2003 6
2004 9
2005 18
2006 16
2007 21
2008 15
2009 13
2010 12
2011 8
2012 15
2013 17
2014 14
2015 22
2016 14
2017 22
2018 19
2019 18
2020 12
2021 15
2022 11
2023 3
2024 0

Text availability

Article attribute

Article type

Publication date

Similar articles for PMID: 9647255

512 results

Results by year

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512 results