title: Harm reduction in the US: a movement for change.
authors.forename: A
authors.initials: A
authors.lastname: Greig
mesh_terms: D017848:Blood-Borne Pathogens; D004335:Drug and Narcotic Control; D005380:Financing, Government; D015658:HIV Infections / Q000517:prevention & control* / Q000635:transmission; D006291:Health Policy; D006801:Humans; D018671:Needle-Exchange Programs / Q000191:economics; D011057:Politics; D011634:Public Health; D014481:United States