Best Lifesaving Medical Device?

In a recent editorial, George Lundberg MD, Editor-at-Large of MedPage Today asked the question, "What is the year 2011's best diagnostic and therapeutic medical device?" PET scanners, robotic surgery, the stethoscope, proton beam machines--and his list is much longer. No, none of these. The best by far is the cheapest and easiest to use--the bathroom…

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