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

Year Number of Results
1941 1
1976 1
1978 1
1981 3
1985 1
1987 1
1988 2
1989 3
1990 1
1991 5
1992 3
1993 1
1994 5
1995 3
1996 3
1997 7
1998 7
1999 7
2000 12
2001 9
2002 7
2003 9
2004 5
2005 9
2006 19
2007 14
2008 9
2009 14
2010 8
2011 10
2012 10
2013 12
2014 14
2015 14
2016 22
2017 14
2018 15
2019 15
2020 21
2021 10
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 19055231

283 results
Results by year
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283 results