encyclopedia of medical concepts
ψ
Medical Subject Headings
More information
in Books
or on
Definition
: Controlled vocabulary thesaurus produced by the NATIONAL LIBRARY OF MEDICINE. It consists of sets of terms naming descriptors in a hierarchical structure that permits searching at various levels of specificity.
CATALOG: use NAF entry
See Also
MEDLINE
Other names
Subject Headings, Medical; Subject Heading, Medical; Medical Subject Heading; MeSH Headings