RT Journal Article SR Electronic T1 Efficacy and acceptability of an intervention for tobacco smoking cessation in HIV-positive individuals at a public sexual health clinic JF Sexually Transmitted Infections JO Sex Transm Infect FD BMJ Publishing Group Ltd SP 105 OP 105 DO 10.1136/sextrans-2014-051772 VO 91 IS 2 A1 Healey, L M A1 Michaels, C A1 Bittoun, R A1 Templeton, D J YR 2015 UL http://sti.bmj.com/content/91/2/105.abstract AB