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Results by year

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

Year Number of Results
1897 1
1953 1
1957 1
1958 1
1959 1
1961 1
1975 2
1979 2
1980 1
1984 2
1985 2
1986 1
1987 2
1988 2
1990 2
1992 3
1993 4
1994 1
1995 3
1996 4
1997 2
1998 2
1999 3
2000 2
2002 2
2003 4
2004 7
2005 9
2006 9
2007 19
2008 41
2009 48
2010 5
2011 6
2012 5
2013 3
2014 6
2015 5
2016 10
2017 10
2018 7
2019 9
2020 3
2021 4
2022 3
2024 0

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Publication date

Similar articles for PMID: 18715490

245 results

Results by year

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245 results