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

Year Number of Results
1925 1
1930 1
1946 2
1947 1
1948 1
1956 4
1959 1
1960 1
1964 5
1965 1
1966 1
1968 2
1969 5
1971 2
1973 4
1974 1
1975 5
1976 10
1977 8
1978 6
1979 4
1980 5
1981 5
1982 3
1983 6
1984 19
1985 8
1986 20
1987 14
1988 25
1989 40
1990 37
1991 36
1992 59
1993 63
1994 60
1995 48
1996 37
1997 65
1998 40
1999 41
2000 33
2001 50
2002 47
2003 47
2004 37
2005 42
2006 31
2007 27
2008 30
2009 24
2010 30
2011 42
2012 33
2013 32
2014 41
2015 53
2016 58
2017 45
2018 30
2019 39
2020 41
2021 28
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 1423087

1,459 results
Results by year
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