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Results by year

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

Year Number of Results
1962 1
1967 3
1968 3
1971 1
1974 2
1975 1
1977 1
1978 3
1980 2
1981 2
1982 2
1983 4
1984 3
1985 3
1986 7
1987 8
1988 8
1989 9
1990 15
1991 19
1992 14
1993 45
1994 32
1995 30
1996 39
1997 42
1998 47
1999 31
2000 11
2001 13
2002 8
2003 11
2004 17
2005 14
2006 12
2007 12
2008 10
2009 27
2010 30
2011 32
2012 45
2013 31
2014 22
2015 21
2016 31
2017 19
2018 19
2019 12
2020 10
2021 6
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 10497604

756 results
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756 results