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Results by year

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

Year Number of Results
1977 1
1978 1
1983 1
1991 1
1993 1
1994 2
1997 1
1998 1
1999 1
2002 1
2003 2
2004 2
2005 8
2006 7
2007 11
2008 8
2009 12
2010 7
2011 10
2012 11
2013 6
2014 11
2015 8
2016 5
2017 1
2018 3
2019 1
2020 4
2021 3
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 21300674

118 results
Results by year
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118 results
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