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

Year Number of Results
1979 1
1980 1
1981 2
1982 1
1983 1
1986 1
1987 2
1989 6
1990 8
1991 5
1992 8
1993 7
1994 9
1995 11
1996 10
1997 10
1998 3
1999 4
2000 2
2001 4
2002 1
2003 1
2004 2
2005 2
2006 1
2009 1
2010 1
2011 2
2012 1
2013 3
2014 6
2015 5
2016 3
2017 3
2018 3
2019 1
2020 4
2021 4
2022 0
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 8998142

133 results
Results by year
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133 results