RT Journal Article SR Electronic T1 A chemsex crucible: the context and the controversy JF Journal of Family Planning and Reproductive Health Care JO J Fam Plann Reprod Health Care FD British Medical Journal Publishing Group SP 295 OP 296 DO 10.1136/jfprhc-2016-101603 VO 42 IS 4 A1 David Stuart YR 2016 UL http://jfprhc.bmj.com/content/42/4/295.abstract AB