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Results by year

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

Year Number of Results
1957 1
1958 1
1961 1
1966 1
1973 1
1974 1
1980 3
1981 1
1983 2
1984 1
1986 1
1987 2
1988 1
1991 1
1993 1
1998 2
2000 2
2001 1
2002 2
2004 5
2005 7
2006 10
2007 17
2008 36
2009 16
2014 2
2015 1
2016 1
2017 1
2022 0
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 18751397

113 results
Results by year
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113 results