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Use of external evidence for design and Bayesian analysis of clinical trials: a qualitative study of trialists’ views
BACKGROUND: Evidence from previous studies is often used relatively informally in the design of clinical trials: for example, a systematic review to indicate whether a gap in the current evidence base justifies a new trial. External evidence can be used more formally in both trial design and analysi...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8577005/ https://www.ncbi.nlm.nih.gov/pubmed/34749778 http://dx.doi.org/10.1186/s13063-021-05759-8 |