The invisible IDU.
Raymond
Daniel
D
D002487:Centers for Disease Control and Prevention, U.S.; D005260:Female; D015658:HIV Infections / Q000150:complications* / Q000517:prevention & control / Q000635:transmission; D006801:Humans; D008297:Male; D018671:Needle-Exchange Programs; D011314:Preventive Health Services / Q000458:organization & administration; D015819:Substance Abuse, Intravenous / Q000150:complications / Q000453:epidemiology*; D014481:United States / Q000453:epidemiology