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Improving search filter development: a study of palliative care literature
BACKGROUND: It is difficult to systematically search for literature relevant to palliative care in general medical journals. A previously developed search filter for use on OVID Medline validated using a gold standard set of references identified through hand searching, achieved an unacceptably low...
Autores principales: | , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2007
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1931586/ https://www.ncbi.nlm.nih.gov/pubmed/17597549 http://dx.doi.org/10.1186/1472-6947-7-18 |