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Cluster identification, selection, and description in cluster randomized crossover trials: the PREP-IT trials
BACKGROUND: In cluster randomized crossover (CRXO) trials, groups of participants (i.e., clusters) are randomly allocated to receive a sequence of interventions over time (i.e., cluster periods). CRXO trials are becoming more comment when they are feasible, as they require fewer clusters than parall...
Autores principales: | , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7425374/ https://www.ncbi.nlm.nih.gov/pubmed/32787892 http://dx.doi.org/10.1186/s13063-020-04611-9 |