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Methods for Exploring the Semantics of the Relationships between Co-occurring UMLS Concepts

OBJECTIVE: To characterize the relationships among UMLS concepts that co-occur as MeSH descriptors in MEDLINE citations (1990-1999). DESIGN: 18,485 UMLS concepts involved in 7,928,608 directed pairs of co-occurring concepts were studied. For each directed pair of concepts C1-C2: (i) the “family” of...

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Publicat a:Stud Health Technol Inform
Autors principals: Burgun, Anita, Bodenreider, Olivier
Format: Artigo
Idioma:Inglês
Publicat: 2001
Matèries:
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC4299664/
https://ncbi.nlm.nih.gov/pubmed/11604727
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