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Results by year

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

Year Number of Results
1967 1
1969 1
1970 1
1971 2
1974 2
1976 1
1977 2
1978 1
1979 3
1980 2
1981 4
1982 6
1983 3
1984 5
1985 1
1986 2
1987 3
1988 7
1989 5
1990 5
1991 7
1992 13
1993 10
1994 10
1995 5
1996 14
1997 4
1998 12
1999 10
2000 13
2001 18
2002 13
2003 12
2004 8
2005 9
2006 7
2007 11
2008 7
2009 9
2010 14
2011 12
2012 6
2013 8
2014 3
2015 16
2016 13
2017 8
2018 5
2019 5
2020 7
2021 2
2022 3
2024 0

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Similar articles for PMID: 11904761

332 results

Results by year

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332 results