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

Year Number of Results
1944 1
1970 1
1994 1
1999 1
2001 3
2002 5
2003 3
2004 8
2005 16
2006 26
2007 45
2008 53
2009 46
2010 27
2011 31
2012 24
2013 16
2014 9
2015 13
2016 12
2017 9
2018 15
2019 17
2020 19
2021 12
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 18508171

393 results
Results by year
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