Why Do New Medicines Work Better Than Older Ones?

Second Opinion

Why Do New Medicines Work Better Than Older Ones?

Clean

Published on Jul 13, 2008, 6:35:00 AM
Total time: 00:03:00

Episode Description

There are several explanations for why new medicine appear to work better than older medicines...

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An examination of medical ethics and the practitioners who define them. Sign up to receive the Second Opinion topics in newsletter form at kcrw.com/newsletters .