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Results by year

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

Year Number of Results
1994 1
1995 1
1998 1
1999 4
2000 2
2001 1
2002 8
2003 10
2004 18
2005 33
2006 72
2007 105
2008 154
2009 52
2010 39
2011 41
2012 30
2013 29
2014 31
2015 29
2016 22
2017 16
2018 18
2019 21
2020 11
2021 15
2022 6
2023 1
2024 0

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Similar articles for PMID: 18949401

693 results

Results by year

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693 results