RT Journal Article SR Electronic T1 Are patients aged over 50 years being let down by sexual health clinics? Audit of sexual history taking in patients aged over 50 years in an integrated sexual health clinic in North West England JF Sexually Transmitted Infections JO Sex Transm Infect FD BMJ Publishing Group Ltd SP 550 OP 550 DO 10.1136/sextrans-2017-053121 VO 93 IS 8 A1 Zana Ladipo YR 2017 UL http://sti.bmj.com/content/93/8/550.abstract AB