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Sample size formulae for two-stage randomized trials with survival outcomes

Two-stage randomized trials are growing in importance in developing adaptive treatment strategies, i.e. treatment policies or dynamic treatment regimes. Usually, the first stage involves randomization to one of the several initial treatments. The second stage of treatment begins when an early nonres...

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Detalhes bibliográficos
Main Authors: Li, Zhiguo, Murphy, Susan A.
Formato: Artigo
Idioma:Inglês
Publicado em: Oxford University Press 2011
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3254237/
https://ncbi.nlm.nih.gov/pubmed/22363091
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/biomet/asr019
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