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Results by year

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

Year Number of Results
1957 1
1958 1
1962 1
1968 2
1979 1
1981 1
1982 2
1983 3
1984 1
1986 2
1987 1
1989 2
1990 9
1991 5
1992 5
1993 6
1994 8
1995 14
1996 11
1997 17
1998 11
1999 12
2000 9
2001 25
2002 14
2003 20
2004 19
2005 16
2006 13
2007 11
2008 7
2009 3
2010 3
2011 5
2012 7
2013 3
2014 1
2015 1
2016 3
2018 5
2019 2
2020 2
2021 2
2024 0

Text availability

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Publication date

Similar articles for PMID: 15109714

277 results

Results by year

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277 results