RT Journal Article SR Electronic T1 Trichomonas vaginalis infection JF Sexually Transmitted Infections JO Sex Transm Infect FD BMJ Publishing Group Ltd SP iv26 OP iv27 DO 10.1136/sti.2006.023150 VO 82 IS suppl 4 A1 D Mabey A1 J Ackers A1 Y Adu-Sarkodie YR 2006 UL http://sti.bmj.com/content/82/suppl_4/iv26.abstract AB