Corpus-based Approach to Creating a Semantic Lexicon for Clinical Research Eligibility Criteria from UMLS

We describe a corpus-based approach to creating a semantic lexicon using UMLS knowledge sources. We extracted 10,000 sentences from the eligibility criteria sections of clinical trial summaries contained in ClinicalTrials.gov. The UMLS Metathesaurus and SPECIALIST Lexical Tools were used to extract...

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Bibliographic Details
Main Authors: Luo, Zhihui, Duffy, Robert, Johnson, Stephen, Weng, Chunhua
Format: Artigo
Language:Inglês
Published: American Medical Informatics Association 2010
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Articles
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3041551/
https://ncbi.nlm.nih.gov/pubmed/21347142
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