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

Year Number of Results
1936 1
1979 1
1980 3
1981 4
1982 4
1983 1
1984 1
1986 1
1987 2
1988 2
1991 1
1992 1
1993 2
1995 3
1996 1
1998 5
1999 2
2000 1
2001 7
2002 5
2003 10
2004 9
2005 14
2006 19
2007 31
2008 20
2009 14
2010 9
2011 17
2012 17
2013 9
2014 5
2015 7
2016 6
2017 6
2018 4
2019 1
2020 6
2021 4
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 17942766

235 results
Results by year
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235 results