What is PubMed?
PubMed is a free database developed by the U.S. National Library of Medicine. It provides access to tens of millions of citations in biomedicine, healthcare, and life sciences.
Key Features of PubMed
- MEDLINE Integration: Includes indexed journal articles with subject headings.
- Free Access: Many articles link directly to open-access full texts.
- Advanced Search Tools: Supports Boolean operators, filters, and MeSH terms.
Why Use PubMed?
- Trusted source for evidence-based medical literature.
- Free to use globally without subscription.
- Updated daily for comprehensive coverage.
Search Tips
- Use MeSH (Medical Subject Headings) for precise results.
- Filter by publication type, date, or language.
- Link with institutional libraries for additional full-text access.
Final Tips
PubMed is essential for students and professionals in medicine and biology. Combine it with Boolean operators and MeSH terms for the most accurate searches.