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

Year Number of Results
1987 1
1995 1
1996 1
1997 2
1999 3
2002 2
2003 3
2004 1
2005 1
2006 2
2007 3
2008 3
2009 4
2010 2
2011 8
2012 14
2013 15
2014 13
2015 12
2016 15
2017 12
2018 7
2019 9
2020 5
2021 5
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 22918431

118 results
Results by year
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118 results