title: HIV and heroin: a deadly international affair: Vietnam.
mesh_terms: D002681:China / Q000453:epidemiology; D004196:Disease Outbreaks; D005260:Female; D015658:HIV Infections / Q000150:complications / Q000453:epidemiology* / Q000517:prevention & control / Q000635:transmission; D006556:Heroin Dependence / Q000150:complications / Q000517:prevention & control; D006801:Humans; D007391:International Cooperation; D008297:Male; D018671:Needle-Exchange Programs; D011057:Politics; D015819:Substance Abuse, Intravenous / Q000150:complications / Q000517:prevention & control; D014744:Vietnam / Q000453:epidemiology