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Results by year

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

Year Number of Results
1943 1
1981 1
1983 3
1984 1
1985 1
1986 1
1988 3
1989 2
1990 4
1991 10
1992 6
1993 2
1994 5
1995 9
1996 12
1997 13
1998 9
1999 6
2000 7
2001 11
2002 16
2003 12
2004 19
2005 8
2006 12
2007 11
2008 21
2009 23
2010 22
2011 21
2012 36
2013 27
2014 28
2015 24
2016 40
2017 32
2018 41
2019 35
2020 33
2021 24
2022 21
2023 9
2024 0

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Similar articles for PMID: 18328716

564 results

Results by year

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564 results