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Results by year

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

Year Number of Results
1963 1
1964 1
1966 1
1967 1
1968 6
1969 4
1970 3
1971 7
1972 4
1973 3
1974 6
1975 11
1976 14
1977 14
1978 18
1979 20
1980 18
1981 32
1982 28
1983 44
1984 38
1985 22
1986 24
1987 18
1988 16
1989 12
1990 9
1991 7
1992 6
1993 1
1994 3
1995 1
1996 1
1998 1
1999 3
2000 1
2001 2
2005 1
2006 1
2007 1
2014 1
2018 1
2024 0

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Similar articles for PMID: 6723125

406 results

Results by year

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406 results