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

Year Number of Results
1971 1
1974 2
1975 1
1977 1
1978 1
1979 2
1980 1
1981 2
1982 2
1983 3
1984 1
1985 1
1986 1
1987 2
1988 4
1989 1
1990 1
1991 2
1992 4
1993 4
1994 4
1995 13
1996 9
1997 6
1998 4
1999 7
2000 2
2001 4
2002 11
2003 7
2004 5
2005 4
2006 4
2007 11
2008 5
2009 11
2010 15
2011 12
2012 6
2013 11
2014 7
2015 5
2016 8
2017 3
2018 5
2019 2
2020 2
2021 6
2022 3
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 20207914

226 results
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226 results