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

Year Number of Results
2001 2
2003 1
2005 2
2006 3
2007 5
2008 10
2009 12
2010 10
2011 9
2012 11
2013 10
2014 8
2015 8
2016 8
2017 7
2018 8
2019 3
2020 2
2021 0
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 22173765

97 results
Results by year
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97 results