title: HIV-1 infection and prostitutes.
authors.forename: U
authors.initials: U
authors.lastname: Tirelli
authors.forename: M
authors.initials: M
authors.lastname: Spina
mesh_terms: D005260:Female; D015658:HIV Infections / Q000453:epidemiology* / Q000517:prevention & control / Q000635:transmission; D015528:HIV Seroprevalence / Q000639:trends*; D015497:HIV-1; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D007558:Italy / Q000453:epidemiology; D012307:Risk Factors; D011477:Sex Work / Q000706:statistics & numerical data*