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Results by year

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

Year Number of Results
1948 1
1949 1
1950 2
1951 3
1952 1
1953 6
1954 5
1955 6
1956 5
1957 1
1958 2
1959 3
1960 1
1961 2
1962 1
1964 1
1967 1
1968 1
1969 3
1970 3
1971 2
1972 2
1973 2
1974 3
1975 2
1976 1
1977 1
1978 5
1979 7
1980 7
1981 8
1982 9
1983 10
1984 8
1985 11
1986 7
1987 28
1988 24
1989 15
1990 3
1992 1
1993 3
1994 2
1999 1
2000 2
2001 1
2003 1
2004 1
2020 1
2022 0
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 3553465

217 results
Results by year
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217 results