Skip to Content
United States National Library of Medicine National Institutes of Health

Data, News and Update Information






News Highlights


April
New Look for PubMed Search Results Page - 2008 April 14
My NCBI Collections - 2008 April 03
March
NLM's List of Serials Indexed for Online Users and List of Journals Indexed for MEDLINE Now Available - 2008 March 10
Collaborators Included in MEDLINE/PubMed - 2008 March 10
E-mail Notification of Major System Problems - 2008 March 10
February
Debut of a new design for the NLM Gateway - 2008 February 19

New Look for PubMed Search Results Page - 2008 April 14
The blue sidebar has been removed from the Summary results to provide space for forthcoming features.

My NCBI Collections - 2008 April 03
My NCBI Collections is now available as a selection under the PubMed results Send to menu. Please see the NLM Technical Bulletin article on this change at: http://www.nlm.nih.gov/pubs/techbull/ma08/ma08_my_ncbi_collections.html

NLM's List of Serials Indexed for Online Users and List of Journals Indexed for MEDLINE Now Available - 2008 March 10
Please see the NLM Technical Bulletin, NLM's List of Serials Indexed for Online Users 2008 and List of Journals Indexed for MEDLINE 2008 Now Available, at: http://www.nlm.nih.gov/pubs/techbull/ma08/ma08_lji_lsi.html.

Collaborators Included in MEDLINE/PubMed - 2008 March 10
Study Collaborators Included in MEDLINE/PubMed - March 10, 2008. Please see the NLM Technical Bulletin article on this new data at: http://www.nlm.nih.gov/pubs/techbull/ma08/ma08_collaborators.html.

PubMed Alerts: E-mail Notification of Major System Problems - 2008 March 10
Please see the NLM Technical Bulletin article about the new e-mail notification service at: http://www.nlm.nih.gov/pubs/techbull/ma08/ma08_pubmed_alerts.html.

Debut of a new design for the NLM Gateway - 2008 February 19
Last week, a redesigned version of Gateway was made available to the public via a link on the Gateway home page. Please see the NLM Technical Bulletin article which discusses this at: http://www.nlm.nih.gov/pubs/techbull/jf08/jf08_gateway_redesign.html.

News Archive

separating line top of pageseparating line


PubMed Update


Chart last updated: May 12, 2008

Data Total Records Dates Covered Indexed Records Added Date Added
PubMed 17,962,372 1949-present    
MEDLINE 16,553,397 1966-present 11,896 2008/05/05-2008/05/09
In Process 242,149      
OLDMEDLINE 451,105 1949-1965 About 1,800 2008/01/21-2008/02/01

MEDLINE is generally updated each day, Tuesday-Saturday, with indexed citations. PubMed includes in-process citations which are added Tuesday - Saturday. These records are tagged [PubMed - in process]. Citations received electronically from publishers are tagged [PubMed -as supplied by publisher].



separating line top of page separating line


Gateway Update


Chart last updated: March 24, 2008

Category Collection Total Records Records Added Date Updated
Meeting Abstracts Meeting Abstracts 102,683 2,930 2007/09/27
Other Collections HSRProj 7,004 364 2008/03/17

On March 17, 2008 364 new records were added to HSRproj.

On September 27, 2007 we added to Meeting Abstracts:
separating linetop of page separating line



BSD Home Page

Last reviewed: 15 May 2008
Last updated: 15 May 2008
First published: 08 January 2001
Metadata| Permanence level: Permanence Not Guaranteed