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

Year Number of Results
1999 1
2001 1
2002 3
2003 1
2004 3
2005 4
2006 6
2007 4
2008 8
2009 6
2010 12
2011 6
2012 5
2013 6
2014 3
2015 1
2016 3
2017 5
2018 4
2020 1
2021 2
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 16868234

80 results
Results by year
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80 results