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Results by year

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

Year Number of Results
1988 2
1990 1
1991 2
1993 3
1994 7
1995 5
1996 7
1997 5
1998 9
1999 5
2000 4
2001 6
2002 9
2003 10
2004 8
2005 12
2006 17
2007 12
2008 14
2009 15
2010 26
2011 39
2012 27
2013 36
2014 32
2015 23
2016 22
2017 17
2018 14
2019 19
2020 14
2021 11
2022 5
2023 2
2024 0

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Similar articles for PMID: 20944119

383 results

Results by year

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383 results