RT Journal Article SR Electronic T1 Clinical round-up JF Sexually Transmitted Infections JO Sex Transm Infect FD BMJ Publishing Group Ltd SP 558 OP 558 DO 10.1136/sextrans-2016-052760 VO 92 IS 7 A1 Sophie Herbert A1 Lewis Haddow YR 2016 UL http://sti.bmj.com/content/92/7/558.abstract AB