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Balanced study groups in a randomized trial - authors' response
| Autores principales: | , , , |
|---|---|
| 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/PMC3388667/ https://www.ncbi.nlm.nih.gov/pubmed/22189038 http://dx.doi.org/10.1186/cc10549 |