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

Year Number of Results
1951 1
1975 1
1978 1
1980 1
1982 1
1983 1
1984 1
1987 1
1988 2
1989 1
1990 2
1991 1
1992 2
1993 1
1994 2
1995 2
1997 2
1998 5
1999 4
2001 3
2002 3
2003 10
2004 7
2005 5
2006 4
2007 10
2008 15
2009 14
2010 15
2011 14
2012 17
2013 18
2014 12
2015 17
2016 27
2017 26
2018 19
2019 22
2020 29
2021 16
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 27660145

298 results
Results by year
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298 results