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Results by year

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

Year Number of Results
1965 1
1990 1
1991 2
1992 4
1993 1
1994 2
1995 5
1996 1
1997 7
1998 3
1999 2
2000 1
2001 1
2002 5
2003 8
2004 2
2005 7
2006 3
2007 4
2008 9
2009 9
2010 15
2011 7
2012 10
2013 13
2014 5
2015 8
2016 2
2017 4
2018 1
2019 1
2020 2
2021 2
2022 5
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 21199905

145 results
Results by year
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145 results