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

Year Number of Results
1953 1
1955 1
1957 1
1998 1
1999 1
2001 2
2004 3
2005 6
2006 4
2007 17
2008 20
2009 11
2011 1
2020 1
2021 0
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Similar articles for PMID: 17702739

62 results
Results by year
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62 results