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

Year Number of Results
1972 1
1974 1
1976 1
1977 3
1978 1
1980 2
1981 1
1983 1
1984 3
1985 1
1986 1
1987 1
1988 6
1989 2
1990 1
1991 2
1993 1
1994 2
1995 6
1996 2
1997 1
1998 3
1999 1
2000 3
2001 4
2002 2
2003 5
2004 3
2005 12
2006 10
2007 15
2008 10
2009 7
2010 9
2011 9
2012 10
2013 14
2014 11
2015 14
2016 12
2017 6
2018 5
2019 7
2020 5
2021 6
2022 2
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 19374781

199 results
Results by year
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199 results