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Every medical researcher dreams of doing studies or conducting clinical trials that generate results so compelling they change how diseases are treated or health policy is written. In reality, we are ...

It's the initial building block in the scientific method. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A scientific hypothesis is a tentative, ...

This is a preview. Log in through your library . Abstract Group sequential study designs have been proposed as an approach to conserve resources in biomarker validation studies. Typically, group ...