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Results by year

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

Year Number of Results
1954 1
1961 1
1986 1
1991 1
1992 1
1997 2
1998 6
1999 5
2000 14
2001 17
2002 9
2003 17
2004 10
2005 20
2006 17
2007 19
2008 12
2009 20
2010 12
2011 5
2012 9
2013 8
2014 7
2015 3
2016 6
2017 5
2018 10
2019 4
2020 3
2021 2
2022 1
2024 0

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Similar articles for PMID: 15796168

236 results

Results by year

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236 results