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Results by year

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

Year Number of Results
1966 1
1969 1
1973 2
1974 1
1976 2
1977 1
1978 3
1979 2
1980 10
1981 16
1982 8
1983 19
1984 14
1985 12
1986 8
1987 12
1988 9
1989 4
1990 15
1991 11
1992 10
1993 22
1994 21
1995 12
1996 13
1997 7
1998 8
1999 14
2000 5
2001 9
2002 8
2003 6
2004 6
2005 5
2006 8
2007 5
2008 12
2009 3
2010 15
2011 15
2012 8
2013 9
2014 10
2015 4
2016 6
2017 2
2018 4
2019 6
2020 3
2021 6
2022 2
2024 0

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Similar articles for PMID: 8816415

401 results

Results by year

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401 results