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
1999 5
2000 3
2001 3
2002 9
2003 9
2004 12
2005 10
2006 15
2007 11
2008 18
2009 15
2010 16
2011 24
2012 23
2013 27
2014 15
2015 22
2016 16
2017 20
2018 17
2019 9
2020 11
2021 11
2022 9
2023 2
2024 0

Text availability

Article attribute

Article type

Publication date

Similar articles for PMID: 18460583

294 results

Results by year

Filters applied: . Clear all
Page 1
294 results