In Cities Where It Once Reigned, Heroin Is Disappearing

The rise of the more potent fentanyl in its place has put a generation of older users, who had managed their addiction, at far greater risk of overdose. ABBY GOODNOUGH https://nyti.ms/2JqXZMv http://bit.ly/2QcYiLp The New York Times Health Drug Abuse and Traffic, Heroin, your-feed-healthcare May 18, 2019 at 12:00AM