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

Year Number of Results
1943 1
1953 2
1961 1
1981 1
1982 1
1983 1
1984 1
1985 1
1986 2
1988 2
1989 1
1990 2
1991 2
1992 2
1993 2
1994 4
1995 11
1996 5
1997 4
1998 4
1999 7
2000 9
2001 9
2002 16
2003 6
2004 6
2005 6
2006 15
2007 4
2008 8
2009 10
2010 8
2011 10
2012 3
2013 9
2014 11
2015 3
2016 6
2017 8
2018 5
2019 10
2020 12
2021 2
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 8502511

214 results
Results by year
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