Skip to main page content
Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

My NCBI Filters
Results by year

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

Year Number of Results
1937 1
1940 1
1958 2
1960 5
1962 5
1963 6
1964 3
1965 5
1966 2
1967 1
1968 1
1969 3
1970 7
1971 5
1972 8
1973 5
1974 6
1975 14
1976 10
1977 10
1978 9
1979 8
1980 14
1981 11
1982 18
1983 21
1984 16
1985 12
1986 29
1987 24
1988 20
1989 14
1990 20
1991 33
1992 36
1993 23
1994 24
1995 34
1996 24
1997 34
1998 53
1999 57
2000 62
2001 61
2002 66
2003 88
2004 104
2005 99
2006 150
2007 184
2008 184
2009 199
2010 227
2011 253
2012 334
2013 358
2014 341
2015 384
2016 468
2017 491
2018 511
2019 555
2020 641
2021 282
Text availability
Article attribute
Article type
Publication date

Search Results

6,030 results
Results by year
Filters applied: . Clear all
Page 1
6,030 results
You have reached the last page of results. A maximum of 10,000 results are available.
Jump to page