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

Year Number of Results
1961 1
1977 1
1984 1
1985 4
1986 10
1987 4
1988 17
1989 10
1990 20
1991 15
1992 22
1993 21
1994 13
1995 11
1996 22
1997 11
1998 10
1999 8
2000 7
2001 12
2002 8
2003 9
2004 7
2005 4
2006 5
2007 7
2008 4
2009 4
2010 2
2011 7
2012 2
2013 2
2014 3
2015 2
2016 4
2017 4
2018 5
2019 6
2020 3
2021 1
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 8071688

302 results
Results by year
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302 results