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Results by year

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

Year Number of Results
1997 2
1998 5
1999 10
2000 5
2001 20
2002 22
2003 29
2004 24
2005 25
2006 28
2007 23
2008 20
2009 10
2010 13
2011 18
2012 16
2013 7
2014 5
2015 9
2016 9
2017 2
2018 2
2019 4
2020 2
2021 1
2022 1
2024 0

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Similar articles for PMID: 15684872

287 results

Results by year

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287 results