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Results by year

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

Year Number of Results
1955 1
1981 1
1986 1
1987 1
1988 1
1989 3
1990 3
1992 3
1993 4
1994 2
1995 7
1996 10
1997 15
1998 13
1999 17
2000 14
2001 18
2002 18
2003 26
2004 37
2005 38
2006 64
2007 115
2008 129
2009 79
2010 53
2011 37
2012 44
2013 53
2014 66
2015 65
2016 53
2017 48
2018 49
2019 61
2020 56
2021 48
2022 43
2023 23
2024 0

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Similar articles for PMID: 18685896

1,162 results

Results by year

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1,162 results