Information gathering, also known as "negotiating the topic," concerns collecting information from different sources, using multiple applications and tools. It includes the following tasks: locating known information, harvesting metadata, following references to trace sources and uncover more information, using citation chaining or snowballing, and browsing and filtering information.
Collecting Information on a Topic of Interest
Databases
Columbia University Web Archive
Web archives preserve information that may not remain available on the live Web and show how the websites have evolved over time.
Data Citation Index
Research data sets and data studies from a wide range of international data repositories in the sciences, social sciences, and arts and humanities.
Google Scholar
Search engine to broadly search for scholarly literature across many disciplines and sources.
History of Science, Technology, and Medicine
History of Science, Technology, and Medicine integrates four bibliographies, the ISIS Current Bibliography of the History of Science, the Current Bibliography in the History of Technology, the Bibl
Nexis Uni
SciFinder
Scite
Scopus
Abstract and citation database of peer-reviewed literature and quality web sources. Selected books, book chapters and technical reports are also indexed.
Wayback Machine
The Wayback Machine was created by the nonprofit Internet Archive in 1996.
Web of Science
A multidisciplinary citation index to the journal literature of sciences, social sciences and arts and humanities, Web of Science provides access to current information and retrospective data.
Insights
AIDS history materials at Archives & Special Collections
Craft better research questions by using question development frameworks
Discover the history of women in health care at HSL's Archives & Special Collections
Discover the wealth of images found in HSL's Archives & Special Collections
Family history resources at Archives & Special Collections
Filtering, limiting, and sorting: Managing large search results lists
Sources for Black and African American medical history at Archives & Special Collections
Knowledge Base Articles
Controlled vocabulary in databases
Explore a topic of interest with controlled vocabularies
Finding print books in the library
How do I organize my references?
How to access the library's books, journals, and databases
How to use a finding aid
How to use Medical Subject Headings (MeSH) to refine and expand searches
Locating information from earlier CUIMC websites
Locating registered and published systematic reviews
Planning a systematic review
Preliminary topic investigation
Preliminary topic investigation checklist for systematic and scoping reviews
Scoping review methods and resources
Selecting bibliographic databases to search literature for a systematic review
Systematic review methods and resources
Terminology harvesting: Tools and techniques for success
Translating an initial search into other databases
Using PubMed filters in a preliminary topic investigation
When should I use Borrow Direct?
Programs
Introduction to Conducting Systematic Reviews
Library Research Skills
The Write Stuff: Write Start
Start your thesis, capstone, or dissertation off strong with The Write Stuff: Write Start!
Tools
All of Us Researcher Workbench
Babelmesh
Search MEDLINE/PubMed using medical terms or phrases in Arabic, Chinese, English, French, German, Italian, Japanese, Korean, Portuguese, Russian, and Spanish.
Comparative Genomics Resource
DMPTool
The DMPTool is a free open-source online application that helps researchers create data management and sharing plans (DMPs).
DNorm: Disease Named Entity Recognition and Normalization with Pairwise Learning to Rank
DNorm is an automated method for determining which diseases are mentioned in biomedical text, the task of disease normalization. Diseases have a central role in many lines of biomedical resear
EndNote
GNormPlus: An Integrative Approach for Tagging Gene, Gene Family and Protein Domain
GNormPlus: an end-to-end system that handles both gene/protein name and identifier detection in biomedical literature, including gene/protein mentions, family names and domain names.
LitCovid
LitCovid is the most comprehensive resource on the subject, providing a central access to 418,410 (and growing ) relevant articles in PubMed.
LitVar
MeSH (Medical Subject Headings) Database
MeSH (Medical Subject Headings) is the NLM controlled vocabulary thesaurus used for indexing articles for PubMed.
Open-i
Open-i service of the National Library of Medicine enables search and retrieval of abstracts and images (including charts, graphs, clinical images, etc.) from the open s
OpenAlex
OpenAlex is a free and open catalog of the global research system. It's named after the ancient Library of Alexandria and made by the nonprofit OurResearch.
PubTator3
PubTator3 is a text-mining tool for annotating the entire PubMed articles
SWIFT Review
SWIFT-Review (SWIFT is an acronym for “Sciome Workbench for Interactive computer-Facilitated Text-mining”) is a freely available interactive workbench which provides numerous tools to assist with p
The COVID-19 Open Research Dataset (CORD-19)
CORD-19 is a corpus of academic papers about COVID-19 and related coronavirus research.
The Polyglot Search Translator
The Polyglot Search Translator can be used to view examples of a search and how the syntax would be be translated into different databases.
Yale MeSH Analyzer
Users can input up to 20 PubMed IDs (PMID) at a time to collect MeSH Subject Headings and Author Keywords for search development.
Tutorials
All of Us Data Browser
All of Us Data Browser User Guide
All of Us Researcher Workbench Notebooks and Code Snippets
Cochrane Interactive Learning
Drive-Thru Data: Using NLM APIs to Access Information Fast
EndNote 2025 for Mac in 3 minutes
EndNote 2025 for Windows in 3 minutes
Quick video overview of the most basic workflows in EndNote 2025 for Windows.
EndNote 21 for Mac in 7 minutes
Quick video overview of the most basic workflows in EndNote 20 for macOS.