European Centre for Disease Prevention and Control, European Monitoring Centre for Drugs and Drug Addiction
[European Centre for Disease Prevention and Control]2011ECDC and EMCDDA technical report
. Evidence for the effectiveness of interventions to prevent infections among people who inject drugs ; pt. 2
European Centre for Disease Prevention and Control, European Monitoring Centre for Drugs and Drug Addiction
[European Centre for Disease Prevention and Control][2011]ECDC and EMCDDA technical report
. Evidence for the effectiveness of interventions to prevent infections among people who inject drugs ; pt. 1