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

Year Number of Results
1980 1
1984 2
1985 1
1986 1
1987 4
1988 2
1989 2
1990 4
1991 4
1992 5
1993 15
1994 6
1995 6
1996 5
1997 10
1998 12
1999 16
2000 11
2001 15
2002 23
2003 40
2004 40
2005 47
2006 46
2007 53
2008 49
2009 43
2010 76
2011 76
2012 76
2013 105
2014 124
2015 140
2016 117
2017 16
2020 2
2021 1
2022 0
Text availability
Article attribute
Article type
Publication date

PubMed Links for id: 421695

1,038 results
Results by year
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1,038 results