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

Year Number of Results
1977 1
1983 1
1988 1
1990 6
1991 4
1992 6
1993 3
1994 3
1995 6
1996 3
1997 3
2000 2
2001 2
2002 2
2003 1
2004 4
2005 4
2006 5
2007 6
2008 5
2009 3
2010 2
2011 9
2012 4
2013 6
2014 7
2015 7
2016 10
2017 12
2018 11
2019 10
2020 12
2021 15
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 7700759

160 results
Results by year
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