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Results by year

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

Year Number of Results
1946 1
1948 1
1950 2
1951 8
1952 5
1953 4
1957 2
1958 2
1959 1
1961 1
1962 2
1963 1
1964 3
1965 6
1967 8
1968 19
1969 24
1970 23
1971 16
1972 28
1973 17
1974 15
1975 10
1976 7
1977 4
1978 3
1979 5
1980 3
1981 6
1982 1
1984 1
1985 2
1986 2
1987 2
1990 1
1991 2
1993 3
1994 2
1996 1
1997 1
1998 3
1999 1
2000 1
2001 2
2003 1
2005 7
2006 1
2007 7
2008 2
2009 2
2012 1
2013 2
2014 1
2021 0
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 5769512

275 results
Results by year
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275 results
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