Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

This is archived content.

Links may have become inactive over time. Visit Archive-It   to find the original published layout.

Updated NLM Catalog Sidebar Filters

Collins M. Updated NLM Catalog Sidebar Filters. NLM Tech Bull. 2017 Mar-Apr;(415):e1.

March 01, 2017 [posted]
March 14, 2017 [Editor's note added]

[Editor's note: This change was implemented in the NLM Catalog on March 8, 2017.]

The NLM Catalog left sidebar facets will be updated soon to improve users’ ability to combine filters when searching. For example, "Journals referenced in the NCBI DBs" (databases) will appear as its own category so that it can be combined easily with any other filter (see Figure 1).


Sidebar filter display highlighting Journals referenced in the NCBI DBs
Figure 1: Sidebar filter display highlighting "Journals referenced in the NCBI DBs."

Users will be able to customize the sidebar to display additional facets, including "PubMed/PMC journals" and "All MEDLINE journals" (see Figure 2).


Sidebar filter display highlighting PubMed/PMC journals and All MEDLINE journals
Figure 2: Sidebar filter display highlighting "PubMed/PMC journals" and "All MEDLINE journals."