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
1894 1
1899 1
1929 1
1930 1
1932 1
1950 1
1967 1
1968 1
1969 1
1970 2
1974 1
1982 1
1983 3
1984 1
1985 2
1986 2
1987 3
1988 5
1989 4
1990 4
1991 7
1992 6
1993 4
1994 10
1995 11
1996 10
1997 10
1998 10
1999 5
2000 10
2001 5
2002 5
2003 7
2004 11
2005 8
2006 5
2007 5
2008 6
2009 7
2010 4
2011 7
2012 6
2013 7
2014 16
2015 8
2016 6
2017 5
2018 9
2019 26
2020 27
2021 23
2022 21
2023 4
2024 0

Text availability

Article attribute

Article type

Publication date

Similar articles for PMID: 9125919

323 results

Results by year

Filters applied: . Clear all
Page 1
323 results