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

Year Number of Results
1954 1
1968 1
1997 1
2004 3
2005 6
2006 11
2007 18
2008 30
2009 12
2010 8
2011 5
2012 3
2013 1
2014 2
2015 3
2016 5
2017 4
2018 1
2021 0
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Publication date

Similar articles for PMID: 17913969

102 results
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102 results