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

Year Number of Results
1961 1
1969 2
1982 2
1991 1
1992 1
1993 1
1995 2
1997 2
1998 1
1999 2
2000 3
2001 3
2002 3
2003 2
2004 7
2005 5
2006 13
2007 30
2008 67
2009 172
2010 9
2011 7
2012 4
2013 8
2014 1
2015 5
2016 4
2017 1
2018 4
2019 1
2020 1
2021 0
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 19786449

348 results
Results by year
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348 results
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