title: Heroin maintenance and attraction to treatment.
authors.affiliation: Centre for Social Research on Alcohol and Drugs-SoRad, Stockholm University, Sveaplan, S 106 91 Stockholm, Sweden. robin.room@sorad.su.se
authors.forename: Robin
authors.initials: R
authors.lastname: Room
mesh_terms: D005060:Europe; D003932:Heroin / Q000627:therapeutic use*; D006801:Humans; D009293:Opioid-Related Disorders / Q000188:drug therapy*
chemical_list: D003932:Heroin