Sex workers and HIV.
Hart
G
G
Whittaker
D
D
D005260:Female; D015658:HIV Infections / Q000635:transmission*; D006801:Humans; D066298:In Vitro Techniques; D008297:Male; D012307:Risk Factors; D011477:Sex Work; D015819:Substance Abuse, Intravenous / Q000150:complications*