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
1965 1
1968 1
1972 2
1973 3
1974 2
1975 1
1976 3
1977 2
1978 4
1979 7
1980 7
1981 2
1982 5
1983 3
1984 6
1985 13
1986 8
1987 11
1988 7
1989 8
1990 10
1991 8
1992 3
1993 8
1994 9
1995 15
1996 14
1997 9
1998 12
1999 12
2000 9
2001 9
2002 14
2003 20
2004 20
2005 25
2006 38
2007 29
2008 27
2009 31
2010 39
2011 48
2012 53
2013 27
2014 29
2015 39
2016 41
2017 54
2018 68
2019 60
2020 89
2021 35
Text availability
Article attribute
Article type
Publication date

Search Results

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