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Results by year

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

Year Number of Results
1977 3
1978 1
1980 2
1981 1
1982 2
1984 2
1986 1
1987 2
1988 1
1989 5
1992 3
1993 4
1994 2
1995 4
1996 8
1997 7
1998 3
1999 9
2000 12
2001 12
2002 17
2003 15
2004 13
2005 8
2006 9
2007 13
2008 17
2009 20
2010 30
2011 25
2012 26
2013 29
2014 25
2015 26
2016 22
2017 26
2018 35
2019 29
2020 34
2021 17
2022 24
2023 16
2024 9

Text availability

Article attribute

Article type

Publication date

PubMed for id: 1645394

500 results

Results by year

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500 results