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Size and quality of randomised controlled trials in head injury: review of published studies
OBJECTIVE: To assess whether trials in head injury are large enough to avoid moderate random errors and designed to avoid moderate biases. DESIGN: All randomised controlled trials on the treatment and rehabilitation of patients with head injury published before December 1998 were surveyed. Trials we...
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| Autors principals: | , , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
British Medical Journal
2000
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.gov/pmc/articles/PMC27374/ https://ncbi.nlm.nih.gov/pubmed/10807622 |
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