RT Journal Article SR Electronic T1 Patient confidentiality and autonomy: how do we account for coercive control? JF Sexually Transmitted Infections JO Sex Transm Infect FD BMJ Publishing Group Ltd SP 232 OP 233 DO 10.1136/sextrans-2017-053208 VO 93 IS 4 A1 C E Cohen A1 R J Caswell YR 2017 UL http://sti.bmj.com/content/93/4/232.abstract AB