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
1972 1
1981 1
1982 1
1983 2
1984 2
1985 1
1986 2
1987 3
1988 3
1989 3
1990 5
1991 3
1993 3
1994 4
1995 2
1996 6
1997 5
1998 6
1999 3
2000 4
2001 2
2002 7
2003 4
2004 14
2005 19
2006 16
2007 14
2008 18
2009 30
2010 24
2011 26
2012 45
2013 31
2014 34
2015 43
2016 33
2017 43
2018 37
2019 48
2020 49
2021 12
Text availability
Article attribute
Article type
Publication date

Search Results

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