National and international aspects of doing harm reduction better.
Des Jarlais
Don
D
Chemical Dependency Institute-Beth Israel Medical Center, First Avenue at 16th Street New York, New York, NY 10003, USA. dcdesjarla@aol.com
D040261:Harm Reduction; D006297:Health Services Accessibility / Q000458:organization & administration*; D006801:Humans; D015819:Substance Abuse, Intravenous