Consulting DeCS online does not require downloading its database, and there is no need for a license to consult it online. The DeCS/MeSH search retrieves the descriptors that describe (index) the subjects of the articles in the Virtual Health Library (VHL) databases. For instructions on how to search the VHL portal go to: https://bvsalud.org/en/8246-2/
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For copyright protection, the download of the DeCS/MeSH thesaurus is offered free of charge through a usage license.
Therefore, we ask that you first complete our standard DeCS/MeSH pre-License Agreement form.
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