Polydrug use patterns and their impact on relapse among heroin-dependent patients in Shanghai, China.
Tianzhen ChenNa ZhongJiang DuZhibin LiYan ZhaoHaiming SunZhikang ChenHaifeng JiangHaoye TanPublished in: Addiction (Abingdon, England) (2018)
Polydrug use patterns differ among heroin-dependent patients in compulsory rehabilitation programmes in China. A history of polydrug use may predict heroin relapse risk among patients in those compulsory rehabilitation programmes.