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

Year Number of Results
1995 1
1997 1
1998 1
1999 7
2000 3
2001 7
2002 4
2003 2
2004 2
2005 5
2006 3
2007 3
2008 10
2009 8
2010 10
2011 7
2012 7
2013 16
2014 9
2015 5
2016 3
2017 5
2018 1
2019 4
2020 3
2021 2
2022 2
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 21163881

108 results
Results by year
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108 results