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

Year Number of Results
1890 1
1906 1
1911 1
1914 1
1924 1
1939 1
1945 2
1946 2
1947 4
1948 5
1949 1
1952 1
1954 2
1955 1
1957 1
1962 1
1963 3
1965 2
1968 1
1970 1
1975 5
1976 5
1977 6
1978 3
1979 6
1980 6
1981 21
1982 24
1983 20
1984 23
1985 34
1986 26
1987 28
1988 33
1989 29
1990 40
1991 25
1992 26
1993 29
1994 46
1995 34
1996 36
1997 34
1998 35
1999 40
2000 31
2001 35
2002 41
2003 27
2004 27
2005 22
2006 13
2007 5
2008 11
2009 9
2010 9
2011 15
2012 16
2013 12
2014 19
2015 22
2016 17
2017 16
2018 37
2019 58
2020 88
2021 51
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 9164808

1,179 results
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