RT Journal Article SR Electronic T1 Christine Falls JF Journal of Family Planning and Reproductive Health Care JO J Fam Plann Reprod Health Care FD British Medical Journal Publishing Group SP 271 OP 271 DO 10.1783/147118908786000488 VO 34 IS 4 A1 Gill Wakley YR 2008 UL http://jfprhc.bmj.com/content/34/4/271.1.abstract AB