标题 |
[高分]
![]() 临床研究、随机对照试验和观察流行病学的基本概念
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DOI |
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其它 |
Essential Concepts in Clinical Research Randomised Controlled Trials and Observational Epidemiology 2nd Edition - July 19, 2018 Imprint: Elsevier Authors: Kenneth Schulz, David A. Grimes Language: English Paperback ISBN: 9780702073946 |
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