MeSH terms help searching by providing consistent indexing terms; which database uses MeSH terms?

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MeSH terms help searching by providing consistent indexing terms; which database uses MeSH terms?

MeSH terms are a controlled vocabulary created to index biomedical literature with consistent, standardized topics. PubMed uses MeSH as the primary indexing terms for its MEDLINE records, assigned by trained indexers, which lets you search with precise terms and use the MeSH hierarchy to broaden or narrow a search (for example, exploding a term to include more specific related terms). This standardized vocabulary is what makes PubMed especially powerful for finding all articles on a topic, even when different authors use different wording. Other databases—like Scopus, Web of Science, and Google Scholar—do not rely on MeSH as their main indexing vocabulary. They use their own indexing systems or rely more on metadata provided by publishers and full-text content, so MeSH-driven searching is most characteristic of PubMed.

MeSH terms are a controlled vocabulary created to index biomedical literature with consistent, standardized topics. PubMed uses MeSH as the primary indexing terms for its MEDLINE records, assigned by trained indexers, which lets you search with precise terms and use the MeSH hierarchy to broaden or narrow a search (for example, exploding a term to include more specific related terms). This standardized vocabulary is what makes PubMed especially powerful for finding all articles on a topic, even when different authors use different wording.

Other databases—like Scopus, Web of Science, and Google Scholar—do not rely on MeSH as their main indexing vocabulary. They use their own indexing systems or rely more on metadata provided by publishers and full-text content, so MeSH-driven searching is most characteristic of PubMed.

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