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Results by year

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

Year Number of Results
1989 1
1991 2
1992 1
1993 4
1994 8
1995 8
1996 8
1997 13
1998 8
1999 12
2000 27
2001 18
2002 22
2003 20
2004 51
2005 67
2006 77
2007 51
2008 37
2009 40
2010 34
2011 38
2012 27
2013 26
2014 28
2015 20
2016 24
2017 27
2018 23
2019 23
2020 14
2021 8
2022 9
2023 3
2024 0

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Similar articles for PMID: 17111365

703 results

Results by year

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703 results