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

Year Number of Results
1939 1
1975 1
1977 1
1978 3
1980 2
1983 3
1987 1
1988 3
1989 1
1990 2
1991 4
1992 1
1994 1
1996 3
1997 1
1998 2
1999 1
2000 3
2002 5
2003 4
2004 1
2005 3
2006 2
2007 2
2008 7
2009 9
2010 12
2011 7
2012 9
2013 3
2014 7
2015 2
2016 4
2017 1
2019 4
2020 2
2021 5
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 22956708

123 results
Results by year
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123 results