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

Year Number of Results
1974 1
1975 1
1976 1
1977 6
1978 7
1979 10
1980 10
1981 14
1982 10
1983 8
1984 6
1985 7
1986 13
1987 9
1988 12
1989 11
1990 9
1991 4
1992 8
1993 6
1994 2
1995 6
1996 7
1997 4
1998 4
1999 3
2001 4
2002 1
2003 1
2004 1
2005 1
2006 1
2007 1
2009 1
2011 1
2012 3
2013 1
2016 1
2017 1
2019 1
2022 0
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 9708518

195 results
Results by year
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195 results