شرح Clinical trials types & issues
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24:52
What if all the world's biggest problems have the same solution?
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6:20
clinical trials - التجارب السريرية
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1:41:04
شرح Epidemiology | اساسيات البحث العلمى الطبى - الجزء1
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31:26
Next Generation Sequencing 1: Overview - Eric Chow (UCSF)
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6:59
Understanding Clinical Trials
![](https://i.ytimg.com/vi/RjycmqAblrY/mqdefault.jpg)
39:08
شرح Confounding & Effect modification
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1:13:54
Removable orthodontic appliances lecture 17 تقويم الأسنان للمرحلة الرابعة
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33:41