Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Filters

My NCBI Filters

Results by year

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

Year Number of Results
1979 2
1980 1
1981 1
1982 1
1986 2
1987 2
1989 3
1990 5
1991 3
1992 4
1993 6
1994 7
1995 4
1996 6
1997 1
1998 1
1999 5
2000 7
2001 6
2002 5
2003 7
2004 8
2005 11
2006 7
2007 12
2008 11
2009 15
2010 13
2011 12
2012 12
2013 15
2014 21
2015 13
2016 32
2017 22
2018 31
2019 25
2020 26
2021 36
2022 29
2023 34
2024 83

Text availability

Article attribute

Article type

Publication date

PubMed for id: 208648

500 results

Results by year

Filters applied: . Clear all
Page 1
500 results