| 标题 |
Changing standard of care during a randomized trial: examples, considerations and guidelines |
| 网址 | |
| DOI |
10.1093/jnci/djag022
doi
|
| 其它 |
期刊:JNCI: Journal of the National Cancer Institute 作者:Boris Freidlin; Malcolm A Smith; Carmen J Allegra; Edward L Korn 出版日期:2026-01-24 |
| 求助人 | |
| 下载 | 求助已完成,仅限求助人或该文件上传人下载。 |
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(2025-6-4)