Quasi-legal drug 15 times stronger than heroin hides in plain sight

Emergency physicians should expect 'an upswing in what on the surface appear to be heroin overdoses,' but are actually overdoses tied to acetyl fentanyl, an opiate that is mixed into street drugs marketed as heroin, a new study suggests.

Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/s...