A minority of people who use illicit opioids indicated a preference for fentanyl, the super-potent synthetic opioid that accounts for much of the recent rise in US overdose deaths, according to a new study.
A minority of people who use illicit opioids indicated a preference for fentanyl, the super-potent synthetic opioid that accounts for much of the recent rise in US overdose deaths, according to a new study.