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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
1967 1
1979 1
1984 2
1986 2
1987 2
1989 3
1990 4
1991 1
1993 5
1994 6
1995 6
1996 4
1997 5
1998 16
1999 4
2000 13
2001 9
2002 14
2003 19
2004 15
2005 20
2006 45
2007 45
2008 58
2009 46
2010 22
2011 22
2012 20
2013 15
2014 24
2015 17
2016 31
2017 26
2018 17
2019 17
2020 24
2021 27
2022 19
2023 10
2024 1

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Similar articles for PMID: 18513475

580 results

Results by year

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580 results