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
1949 1
1953 1
1954 1
1962 1
1963 1
1965 1
1966 2
1967 1
1968 2
1969 2
1971 5
1972 1
1973 6
1974 3
1975 5
1976 4
1977 1
1978 3
1979 4
1980 1
1981 2
1982 9
1983 3
1984 4
1985 3
1986 1
1987 4
1988 3
1989 4
1990 4
1991 5
1992 4
1993 4
1994 5
1995 1
1996 1
1997 1
1998 2
1999 3
2000 1
2001 2
2002 2
2003 1
2004 2
2005 3
2006 5
2007 5
2008 6
2009 4
2010 6
2011 8
2012 9
2013 10
2014 12
2015 17
2016 12
2017 12
2018 21
2019 13
2020 19
2021 27
2022 2
Text availability
Article attribute
Article type
Publication date

Search Results

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