Needle-exchange programs are handing out test strips that can signal the presence of fentanyl in heroin, even as some health officials question their accuracy. https://t.co/npifoBe807— The Associated Press (@AP) September 17, 2018
Needle-exchange programs are handing out test strips that can signal the presence of fentanyl in heroin, even as some health officials question their accuracy. https://t.co/npifoBe807