Skip to main page content
Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
My NCBI Filters
Results by year

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

Year Number of Results
1928 1
1949 1
1952 1
1954 1
1955 2
1959 2
1961 1
1962 1
1963 1
1964 1
1966 4
1967 5
1968 4
1969 13
1970 8
1971 12
1972 15
1973 16
1974 33
1975 24
1976 10
1977 13
1979 7
1981 1
1982 1
1983 1
1984 1
1985 3
1986 5
1987 2
1988 1
1989 5
1990 2
1991 1
1995 1
1999 1
2001 1
2003 1
2005 2
2007 2
2013 2
2018 1
2021 0
Text availability
Article attribute
Article type
Publication date

Similar articles for PMID: 4834859

210 results
Results by year
Filters applied: . Clear all
Page 1
210 results