Use of randomisation in clinical trials: a survey of UK practice
BACKGROUND: In healthcare research the randomised controlled trial is seen as the gold standard because it ensures selection bias is minimised. However, there is uncertainty as to which is the most preferred method of randomisation in any given setting and to what extent more complex methods are act...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3522058/ https://www.ncbi.nlm.nih.gov/pubmed/23101457 http://dx.doi.org/10.1186/1745-6215-13-198 |