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Results by year

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

Year Number of Results
1979 1
1980 1
1981 1
1984 1
1985 1
1986 2
1988 1
1989 3
1990 2
1991 2
1992 3
1993 2
1994 2
1995 1
1996 2
1997 2
1998 1
1999 3
2000 2
2001 5
2003 1
2004 1
2005 3
2006 3
2007 3
2008 3
2009 7
2010 5
2011 7
2012 11
2013 9
2014 13
2015 8
2016 11
2017 9
2018 12
2019 13
2020 8
2021 26
2022 21
2023 4
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 19826164

200 results
Results by year
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200 results