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Questions asked and answered in pilot and feasibility randomized controlled trials
BACKGROUND: In the last decade several authors have reviewed the features of pilot and feasibility studies and advised on the issues that should be addressed within them. We extend this literature by examining published pilot/feasibility trials that incorporate random allocation, examining their sta...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2011
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3170294/ https://www.ncbi.nlm.nih.gov/pubmed/21846349 http://dx.doi.org/10.1186/1471-2288-11-117 |