miércoles, 10 de febrero de 2016

What Are Clinical Trial Phases?



National Cancer Institute

02/09/2016 10:08 AM EST
Watch this whiteboard animation to learn about the three main phases of clinical trials. Clinical trials are research studies that involve people. Understanding what they are can help you decide if a clinical trial might be an option for you or a loved one. For more information from the National Cancer Institute about clinical trials, go to www.cancer.gov/clinicaltrials.

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