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

Year Number of Results
1995 1
1998 1
1999 1
2000 2
2001 1
2002 5
2003 2
2004 6
2005 5
2006 6
2007 12
2008 12
2009 15
2010 16
2011 12
2012 25
2013 18
2014 20
2015 16
2016 14
2017 11
2018 10
2019 10
2020 6
2021 4
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 20644190

201 results
Results by year
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