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Results by year

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

Year Number of Results
2001 1
2004 3
2005 1
2006 2
2007 2
2008 1
2009 4
2010 7
2011 10
2012 13
2013 7
2014 8
2015 11
2016 3
2017 10
2018 6
2019 7
2020 6
2021 3
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 21403144

96 results
Results by year
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96 results