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Results by year

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

Year Number of Results
1939 1
1945 1
1946 1
1949 3
1952 4
1953 1
1955 3
1957 2
1959 7
1960 1
1961 5
1962 6
1963 7
1964 7
1965 5
1966 9
1967 8
1968 2
1969 6
1970 7
1971 3
1972 7
1973 8
1974 9
1975 11
1976 15
1977 23
1978 11
1979 31
1980 23
1981 12
1982 46
1983 16
1984 15
1985 29
1986 24
1987 30
1988 9
1989 12
1990 24
1991 9
1992 5
1993 11
1994 7
1995 10
1996 5
1997 9
1998 6
1999 12
2000 5
2001 6
2002 9
2003 9
2004 9
2005 8
2006 8
2007 5
2008 7
2009 7
2010 15
2011 14
2012 6
2013 12
2014 17
2015 13
2016 13
2017 15
2018 16
2019 10
2020 10
2021 19
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 8263663

726 results
Results by year
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