Patterns of Heroin, Cocaine and Speedball Injection Among Bronx (Usa) Methadone Maintenance Patients: 1978-1988
Hartel D, Schoenbaum E, Selwyn P, Friedland G, Klein R, Drucker E. Patterns of Heroin, Cocaine and Speedball Injection Among Bronx (Usa) Methadone Maintenance Patients: 1978-1988. Addiction Research & Theory 1996, 3: 323-340. DOI: 10.3109/16066359609005246.Peer-Reviewed Original Research