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Results by year

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

Year Number of Results
1947 2
1948 1
1949 2
1950 1
1952 1
1953 2
1954 3
1955 1
1956 2
1957 1
1958 1
1959 1
1961 1
1962 2
1964 3
1965 4
1966 4
1967 4
1968 2
1969 5
1970 6
1971 1
1972 6
1973 10
1974 2
1975 7
1976 3
1977 7
1978 2
1979 5
1980 11
1981 13
1982 8
1983 6
1984 7
1985 3
1986 8
1987 6
1988 4
1989 3
1990 3
1991 6
1992 10
1993 13
1994 10
1995 8
1996 6
1997 5
1998 5
1999 11
2000 6
2001 12
2002 5
2003 5
2004 6
2005 12
2006 8
2007 1
2008 6
2009 5
2010 3
2011 5
2012 2
2013 2
2014 7
2015 2
2016 3
2017 2
2018 1
2019 3
2021 0
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 8692639

332 results
Results by year
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