Polydrug use and its association with drug treatment outcomes among primary heroin, methamphetamine, and cocaine users - Wang L, Min JE, Krebs E, Evans E, Huang D, Liu L, Hser YI, Nosyk B.

BACKGROUND: Polydrug use may challenge effective treatment for substance use disorders. We evaluate whether secondary substance use modifies the association between treatment and primary drug use among primary heroin, cocaine and methamphetamine (MA) users...
Source: SafetyLit - Category: International Medicine & Public Health Tags: Alcohol and Other Drugs Source Type: news