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Results by year

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

Year Number of Results
1985 1
1988 2
1989 2
1990 5
1991 4
1992 7
1993 5
1994 5
1995 11
1996 15
1997 6
1998 5
1999 2
2000 5
2001 4
2002 8
2003 4
2004 1
2005 4
2007 1
2008 2
2009 1
2010 1
2011 2
2012 1
2013 1
2015 1
2017 1
2019 1
2021 0
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 9176849

106 results
Results by year
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106 results