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

Year Number of Results
1985 2
1992 2
1994 1
1999 2
2000 2
2001 4
2002 2
2003 2
2004 4
2005 2
2006 4
2007 17
2008 10
2009 12
2010 18
2011 15
2012 14
2013 18
2014 18
2015 19
2016 16
2017 7
2018 10
2019 7
2020 5
2021 0
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 21810950

193 results
Results by year
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