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Results by year

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

Year Number of Results
1999 1
2000 1
2001 3
2003 2
2004 1
2005 4
2006 5
2007 9
2008 18
2009 22
2010 19
2011 15
2012 17
2013 21
2014 24
2015 11
2016 8
2017 14
2018 12
2019 17
2020 22
2021 30
2022 30
2023 20
2024 22

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Similar articles for PMID: 18794253

306 results

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306 results