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

Year Number of Results
1946 1
1947 1
1984 1
1986 1
1989 2
1990 1
1991 3
1992 2
1993 2
1994 4
1995 4
1996 8
1997 9
1998 6
1999 4
2000 3
2001 2
2002 4
2003 4
2004 1
2005 9
2006 4
2007 3
2008 6
2009 10
2010 1
2011 5
2012 3
2013 9
2014 6
2015 3
2016 3
2017 1
2018 5
2019 4
2020 4
2021 7
2022 3
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 8989740

138 results
Results by year
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138 results