Billie cleaned floors and did other jobs for the prostitutes so she could listen to the records.

VOA: special.2011.07.17

The building was a brothel where women who were prostitutes had sex with men for money.

VOA: special.2010.02.28

"Naturally,one would be concerned because with the likes of prostitutes that will be coming over, so people are bound to be more exposed to such activities such as prostitution and human trafficking."

VOA: standard.2010.05.29

He makes the reader see it all, too: the streets of London, the prostitutes, the theatres, the bookstalls and Hunt's beloved Hampstead.

ECONOMIST: Leigh Hunt

Ms. MARTENS: The reaction, for the first time, you know, we had the prostitutes actually speaking up for themselves, their opinions getting aired, and most people have been surprised that the prostitutes themselves are actually not pro-legalization.

NPR: South Africa Considers Legalizing Prostitution

The Oxford University team was reportedly "dismayed" earlier this year when some of the former prostitutes appeared to lose their immunity and contracted HIV.

BBC: HIV vaccine trials 'within months'