Well-intentioned, but potentially spreading the virus.
McCance-Katz
Elinore F
EF
D015658:HIV Infections / Q000453:epidemiology / Q000517:prevention & control / Q000635:transmission*; D007722:Health Knowledge, Attitudes, Practice; D003932:Heroin / Q000008:administration & dosage; D006801:Humans; D013287:Illicit Drugs; D018671:Needle-Exchange Programs / Q000379:methods*; D015819:Substance Abuse, Intravenous / Q000821:virology; D013594:Syringes / Q000821:virology; D014455:Ukraine / Q000453:epidemiology
D013287:Illicit Drugs; D003932:Heroin