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

Year Number of Results
1933 1
1947 1
1948 1
1950 1
1951 2
1952 1
1953 1
1958 1
1959 1
1960 1
1961 1
1963 1
1965 1
1966 1
1967 1
1971 1
1976 1
1978 5
1982 2
1983 1
1986 1
1987 3
1988 4
1989 2
1990 1
1991 4
1992 2
1993 5
1994 2
1995 6
1996 6
1997 10
1998 4
1999 8
2000 10
2001 9
2002 13
2003 12
2004 18
2005 14
2006 17
2007 18
2008 31
2009 18
2010 7
2011 17
2012 15
2013 14
2014 22
2015 27
2016 31
2017 22
2018 20
2019 27
2020 14
2021 1
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 22025589

427 results
Results by year
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427 results
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