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

Year Number of Results
1967 1
1976 1
1980 1
1981 1
1982 4
1983 3
1984 5
1985 4
1986 5
1987 11
1988 9
1989 11
1990 13
1991 4
1992 7
1993 14
1994 17
1995 15
1996 15
1997 13
1998 12
1999 19
2000 17
2001 9
2002 21
2003 19
2004 25
2005 18
2006 20
2007 40
2008 48
2009 32
2010 13
2011 11
2012 9
2013 9
2014 10
2015 4
2016 13
2017 6
2018 7
2019 11
2020 10
2021 7
2022 2
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 19031951

523 results
Results by year
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523 results