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Results by year

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

Year Number of Results
1877 1
1891 1
1904 1
1947 1
1979 1
1983 4
1986 2
1987 1
1989 1
1990 2
1991 1
1992 2
1993 2
1994 5
1995 7
1996 5
1997 9
1998 6
1999 8
2000 7
2001 13
2002 8
2003 15
2004 28
2005 21
2006 26
2007 16
2008 18
2009 24
2010 18
2011 24
2012 22
2013 23
2014 20
2015 20
2016 12
2017 17
2018 14
2019 7
2020 13
2021 13
2022 11
2023 4
2024 0

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Similar articles for PMID: 15800507

425 results

Results by year

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425 results