RT Journal Article SR Electronic T1 “Someone naughty for tonight”: sex partner recruitment venues and associated STI risk JF Sexually Transmitted Infections JO Sex Transm Infect FD BMJ Publishing Group Ltd SP 239 OP 240 DO 10.1136/sti.2008.035378 VO 85 IS 4 A1 Sevgi O Aral A1 Lisa E Manhart YR 2009 UL http://sti.bmj.com/content/85/4/239.abstract AB