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Literature Search & Discovery

PubMed

A free NLM service for searching biomedical and life-sciences citations and abstracts, with links to full text when available elsewhere.

Last verified

RESEARCH USE

Where PubMed fits

PubMed supports reproducible searches of biomedical and life-sciences literature. Start by separating the question into concepts, then combine MeSH terms, field tags, phrases, and Boolean operators as needed. Record the complete query, filters, and search date. PubMed supplies citations and abstracts and may link to full text held by a publisher or PubMed Central; evidence appraisal still requires the relevant full articles.

Research tasks

  • Search biomedical and life-sciences literature
  • Build structured queries with MeSH terms and field tags
  • Save searches, export citations, and follow new records

What to evaluate before use

  • PubMed is primarily a citation and abstract database, not a guarantee of free full-text access.
  • Best Match ranking, automatic term mapping, and filters affect retrieval. A systematic review should retain the exact search strategy and date.

Verification note

This entry summarizes the tool's role without assessing scientific accuracy or endorsing its outputs. Features and terms can change; consult the official source before adopting it for consequential work.

biomedical literatureMeSH

Last verified: 2026-09-04
Source: official documentation ↗