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Identifying observational studies of surgical interventions in MEDLINE and EMBASE
BACKGROUND: Health technology assessments of surgical interventions frequently require the inclusion of non-randomised evidence. Literature search strategies employed to identify this evidence often exclude a methodological component because of uncertainty surrounding the use of appropriate search t...
| Autores principales: | , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2006
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1569861/ https://www.ncbi.nlm.nih.gov/pubmed/16919159 http://dx.doi.org/10.1186/1471-2288-6-41 |