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Performance evaluation of unified medical language system(®)'s synonyms expansion to query PubMed
BACKGROUND: PubMed is the main access to medical literature on the Internet. In order to enhance the performance of its information retrieval tools, primarily non-indexed citations, the authors propose a method: expanding users' queries using Unified Medical Language System' (UMLS) synonym...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3309945/ https://www.ncbi.nlm.nih.gov/pubmed/22376010 http://dx.doi.org/10.1186/1472-6947-12-12 |