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

Search Page

Filters

My NCBI Filters

Results by year

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

Year Number of Results
1954 1
1955 1
1972 1
1973 1
1977 1
1979 3
1980 1
1981 1
1982 1
1983 2
1984 1
1985 3
1986 2
1987 3
1988 2
1990 3
1991 3
1992 6
1993 13
1994 8
1995 15
1996 13
1997 5
1998 3
1999 1
2000 7
2001 6
2002 3
2003 5
2004 6
2005 3
2006 8
2007 9
2008 6
2009 11
2010 5
2011 2
2012 5
2013 7
2014 9
2015 2
2016 4
2017 4
2018 2
2019 3
2021 2
2022 1
2023 1
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

198 results

Results by year

Filters applied: . Clear all
Page 1
[No title available]
Metcalf|Peter||P [No authors listed] PMID: 22475077
[No title available]
Metcalf|P A||PA,McGovern|P G||PG [No authors listed] PMID: 8615310
[No title available]
Metcalf|P A||PA [No authors listed] PMID: 8086651
[No title available]
Metcalf|Peter||P [No authors listed] PMID: 37443157 Free article.
[No title available]
Metcalf|P||P [No authors listed] PMID: 8163018 Free article.
[No title available]
Metcalf|P||P [No authors listed] PMID: 25928992
[No title available]
Metcalf|Peter||P [No authors listed] PMID: 30950823 Free article.
[No title available]
Metcalf|Patricia||P [No authors listed] PMID: 36154929
[No title available]
Metcalf|Peter||P [No authors listed] PMID: 33579933 Free article.
[No title available]
Metcalf|Patricia A||PA [No authors listed] PMID: 33587404 Free article.
198 results