RT Journal Article SR Electronic T1 Clinical roundup JF Sexually Transmitted Infections JO Sex Transm Infect FD BMJ Publishing Group Ltd SP 304 OP 304 DO 10.1136/sextrans-2015-052069 VO 91 IS 4 A1 Lewis Haddow A1 Sophie Herbert YR 2015 UL http://sti.bmj.com/content/91/4/304.abstract AB