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What to do when a patient has a ‘Do Not Resuscitate’ tattoo?

by Ed Yong MIAMI, Florida – Earlier this May, Gregory Holt had just finished doing the morning rounds at Miami’s Jackson Memorial Hospital,

Scientists develop smart tattoo that detects health changes

NEW YORK, Oct 2, 2017 – Soon your body ink could detect medical emergencies. Color-changing “smart tattoos” that can detect dehydration and blood