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

Year Number of Results
1946 1
1947 1
1957 1
1960 1
2001 20
2002 25
2003 12
2004 9
2005 12
2006 8
2007 5
2008 1
2009 2
2010 2
2011 1
2012 1
2013 1
2014 1
2018 2
2019 1
2020 2
2021 1
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Publication date

Similar articles for PMID: 15506577

108 results
Results by year
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108 results