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Results by year

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

Year Number of Results
1953 1
1959 1
1968 1
1973 1
1976 1
1978 1
1979 1
1980 1
1982 1
1983 1
1985 1
1988 1
1989 2
1990 2
1991 4
1992 4
1993 1
1994 3
1995 8
1996 8
1997 4
1998 7
1999 7
2001 3
2002 4
2003 6
2004 2
2005 8
2006 10
2007 4
2008 7
2009 5
2010 6
2011 7
2012 5
2013 5
2014 6
2015 13
2016 9
2017 8
2018 7
2019 4
2020 2
Text availability
Article attribute
Article type
Publication date

Similar Articles for PMID: 9726473

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Results by year
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