@article{aka97pow,
  title = {Power of Logrank Test and {{Cox}} Regression Model in Clinical Trials with Heterogeneous Samples},
  volume = {16},
  journal = {Stat Med},
  author = {Akazawa, Kouhei and Nakamura, Tsuyoshi and Palesch, Yuko},
  year = {1997},
  keywords = {simulation-setup,covariable-adjustment,model-misspecification,baseline-characteristics,loss-of-power-of-unadjusted-tests,model-identification,quantifying-prognostic-spectrum-of-adjustors},
  pages = {583-597},
  citeulike-article-id = {13263679},
  posted-at = {2014-07-14 14:09:21},
  priority = {0}
}

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