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

Year Number of Results
1964 1
1972 1
1976 1
1980 1
1983 1
1985 1
1986 1
1987 2
1988 1
1989 2
1990 3
1991 1
1992 2
1993 3
1994 2
1997 4
1998 3
1999 4
2000 1
2001 7
2002 10
2003 32
2004 28
2005 21
2006 13
2007 19
2008 18
2009 12
2010 22
2011 13
2012 24
2013 17
2014 16
2015 18
2016 29
2017 15
2018 15
2019 16
2020 13
2021 12
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 15534070

370 results
Results by year
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