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The need for a cultural shift from two-arm to multi-arm RCTS |
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| Authors: | Matthew R Sydes Mahesh KB Parmar |
| Institution: | 1.MRC Clinical Trials Unit,London,UK;2.MRC Clinical Trials Unit Hub for Trials Methodology Research,London,UK |
| Abstract: | |
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| 本文献已被 SpringerLink 等数据库收录！ | |