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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
1959 2
1964 2
1966 1
1968 1
1969 2
1971 1
1973 1
1975 1
1976 2
1977 9
1978 14
1979 12
1980 8
1981 3
1982 21
1983 25
1984 31
1985 28
1986 34
1987 25
1988 19
1989 17
1990 10
1991 10
1992 9
1993 3
1994 7
1995 4
1996 6
1997 6
1998 6
1999 1
2000 3
2002 3
2003 1
2004 1
2005 2
2006 1
2008 1
2020 1
2021 1
2022 1
2024 0

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Similar articles for PMID: 6849515

336 results

Results by year

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336 results