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

Year Number of Results
1954 1
1955 1
1958 1
1961 2
1962 1
1965 1
1966 2
1968 1
1973 1
1980 2
1983 2
1986 1
1987 1
1993 1
1994 1
1996 1
1997 2
1999 3
2000 4
2001 3
2002 4
2003 2
2004 9
2005 11
2006 11
2007 29
2008 49
2009 115
2010 4
2011 1
2012 4
2013 3
2014 5
2015 2
2016 3
2017 1
2018 2
2019 5
2020 3
2021 2
2022 0
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 19461327

274 results
Results by year
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274 results