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Results by year

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

Year Number of Results
1993 1
1994 1
1995 2
1996 1
1998 1
1999 1
2002 1
2003 2
2004 2
2005 1
2006 2
2007 3
2008 4
2009 5
2010 2
2011 12
2012 8
2013 10
2014 11
2015 12
2016 3
2017 4
2018 7
2019 14
2020 5
2021 4
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 21403141

105 results
Results by year
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105 results