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

Year Number of Results
1998 2
1999 3
2000 3
2001 2
2002 6
2003 5
2004 9
2005 7
2006 7
2007 3
2008 11
2009 13
2010 23
2011 34
2012 29
2013 25
2014 22
2015 4
2016 3
2017 3
2018 6
2019 3
2020 9
2021 14
2022 7
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 19713319

223 results
Results by year
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223 results