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Results by year

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

Year Number of Results
1963 1
1964 1
1973 2
1974 2
1975 3
1976 1
1977 1
1979 3
1980 1
1981 3
1982 3
1983 5
1984 4
1985 1
1986 2
1987 1
1988 3
1989 1
1990 1
1991 3
1992 4
1993 7
1994 3
1995 7
1996 2
1997 5
1998 7
1999 6
2000 6
2001 11
2002 10
2003 23
2004 30
2005 27
2006 53
2007 97
2008 53
2009 43
2010 43
2011 43
2012 45
2013 45
2014 41
2015 38
2016 38
2017 36
2018 26
2019 21
2020 20
2021 21
2022 29
2023 12
2024 0

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Similar articles for PMID: 18098339

794 results

Results by year

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794 results