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Results by year

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

Year Number of Results
1969 1
1970 1
1971 1
1978 3
1979 2
1980 3
1981 2
1982 5
1983 4
1984 11
1985 13
1986 25
1987 17
1988 10
1989 3
1990 10
1991 8
1992 6
1993 6
1995 1
1996 2
1997 1
1998 1
1999 2
2000 3
2001 1
2014 1
2017 1
2021 1
2022 1
2023 0
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 3712079

146 results
Results by year
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146 results