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Planning and comparisons in clinical trials.
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
1983
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2011278/ https://www.ncbi.nlm.nih.gov/pubmed/6824574 |