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Immortal Time Bias: A Frequently Unrecognized Threat to Validity in the Evaluation of Postoperative Radiotherapy

Immortal Time Bias: A Frequently Unrecognized Threat to Validity in the Evaluation of Postoperative Radiotherapy

Henry S. Park; Cary P. Gross; Danil V. Makarov; James B. Yu
  • 作者Henry S. Park; Cary P. Gross; Danil V. Makarov; James B. Yu
  • 卷第83卷
  • 期第5期
  • 文件大小486.30KB
  • 发表时间2012
  • DOI10.1016/j.ijrobp.2011.10.025
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