RT Journal Article SR Electronic T1 Venus JF Journal of Family Planning and Reproductive Health Care JO J Fam Plann Reprod Health Care FD British Medical Journal Publishing Group SP 302 OP 302 DO 10.1136/jfprhc-2016-101573 VO 42 IS 4 YR 2016 UL http://jfprhc.bmj.com/content/42/4/302.abstract AB