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Results by year

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

Year Number of Results
1930 1
1951 1
1953 1
1954 1
1955 2
1956 1
1957 1
1958 3
1959 2
1961 1
1964 1
1965 1
1967 1
1968 2
1969 1
1971 1
1973 1
1974 1
1975 1
1977 2
1978 1
1980 1
1981 1
1982 4
1983 1
1984 1
1985 2
1986 3
1989 2
1990 2
1992 1
1993 3
1994 3
1995 2
1996 4
1997 3
1998 5
1999 1
2000 9
2001 5
2002 7
2003 3
2004 4
2005 7
2006 8
2007 20
2008 18
2009 19
2010 5
2011 5
2013 5
2014 3
2015 5
2016 2
2017 4
2018 4
2019 4
2020 2
2021 0
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 18216313

196 results
Results by year
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196 results