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

Year Number of Results
1978 1
1979 1
1981 1
1982 1
1983 3
1984 1
1985 2
1986 1
1987 3
1988 2
1989 1
1990 4
1991 2
1992 3
1993 4
1994 3
1995 6
1996 5
1997 12
1998 4
1999 4
2000 1
2001 4
2002 5
2003 4
2004 3
2005 3
2006 3
2007 3
2008 1
2009 1
2011 1
2012 1
2013 1
2015 1
2016 1
2018 2
2019 1
2021 0
Text availability
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Article type
Publication date

Similar articles for PMID: 7787143

97 results
Results by year
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97 results