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Results by year

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

Year Number of Results
1984 1
1986 1
1994 1
1995 1
1996 1
1997 1
1998 1
1999 3
2000 1
2001 3
2002 4
2003 7
2004 8
2005 7
2006 7
2007 12
2008 24
2009 24
2010 27
2011 34
2012 34
2013 41
2014 34
2015 38
2016 41
2017 34
2018 27
2019 48
2020 45
2021 73
2022 54
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 19734394

547 results
Results by year
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547 results