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

Year Number of Results
1854 1
1965 1
1971 2
1973 1
1974 3
1978 3
1981 2
1982 3
1983 1
1984 1
1985 4
1987 4
1988 6
1989 6
1990 7
1991 8
1992 5
1993 10
1994 13
1995 9
1996 9
1997 10
1998 7
1999 6
2000 4
2001 5
2002 4
2003 4
2004 5
2005 7
2006 4
2007 3
2008 6
2009 6
2010 7
2011 1
2012 5
2013 3
2014 3
2015 3
2016 3
2017 1
2018 2
2019 2
2020 1
2022 0
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 9469147

199 results
Results by year
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199 results