RT Journal Article SR Electronic T1 Vera Houghton JF Journal of Family Planning and Reproductive Health Care JO J Fam Plann Reprod Health Care FD British Medical Journal Publishing Group SP 156 OP 156 DO 10.1136/jfprhc-2014-100905 VO 40 IS 2 A1 Dilys Cossey YR 2014 UL http://jfprhc.bmj.com/content/40/2/156.abstract AB