Evidence-based medicine. Part 2: Randomised controlled trials
The modern randomised controlled trial is the most reliable inferential means of investigating treatment effects. Its development during the 20th century turned clinical medicine into a rigorous experimental science. The second in a series, this article discusses the practical challenges of conducti...
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| Формат: | Journal article |
| Мова: | English |
| Опубліковано: |
2011
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