RT Journal Article SR Electronic T1 Brief encounters JF Sexually Transmitted Infections JO Sex Transm Infect FD BMJ Publishing Group Ltd SP 354 OP 354 DO 10.1136/sti.79.5.354-a VO 79 IS 5 A1 Helen Ward A1 Rob Miller YR 2003 UL http://sti.bmj.com/content/79/5/354.2.abstract AB