财产
发表于 2025-3-25 03:32:05
Friedrich Dietscheclinical trials are the gold standard for establishing many clinical practice guidelines and are central to evidence based medicine. Obtaining the best evidence through clinical trials must be done within the boundaries of rigorous science and ethical principles. One fundamental principle is that tr
PLIC
发表于 2025-3-25 10:18:37
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TIGER
发表于 2025-3-25 11:47:59
Friedrich Dietschecal Breast and Bowel Project (NSABP), a National Cancer Institute (NCI)-funded cancer cooperative group. The primary hypothesis tested was whether tamoxifen, a drug that is beneficial for treatment of breast cancer, was effective in preventing the occurrence of cancer in women at increased risk. The
beta-cells
发表于 2025-3-25 18:48:36
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灾祸
发表于 2025-3-25 21:29:51
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Brain-Waves
发表于 2025-3-26 01:05:13
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帽子
发表于 2025-3-26 04:59:11
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peak-flow
发表于 2025-3-26 09:38:07
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询问
发表于 2025-3-26 16:12:55
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一小块
发表于 2025-3-26 20:33:42
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