Factors associated with concurrent heroin use among patients on methadone maintenance treatment in Vietnam: A 24-month retrospective analysis of a nationally representative sample

Autor: Hoang, Thai, Nguyen, Hong, Shiraishi, Ray W., Nguyen, Mai, Bingham, Trista, Nguyen, Diep, Nguyen, Tam, Duong, Hao, Lyss, Sheryl, Tran, Hien
Zdroj: In International Journal of Drug Policy May 2018 55:113-120
Databáze: ScienceDirect