RT Journal Article SR Electronic T1 Clinical update JF Sexually Transmitted Infections JO Sex Transm Infect FD BMJ Publishing Group Ltd SP 150 OP 150 DO 10.1136/sextrans-2014-051963 VO 91 IS 2 A1 Lewis Haddow A1 Sophie Herbert YR 2015 UL http://sti.bmj.com/content/91/2/150.abstract AB