RT Journal Article SR Electronic T1 Emergency contraception for women aged over 40 years JF Journal of Family Planning and Reproductive Health Care JO J Fam Plann Reprod Health Care FD British Medical Journal Publishing Group SP 254 OP 254 DO 10.1783/1471189054483762 VO 31 IS 3 A1 Bhathena, Ruzva K YR 2005 UL http://jfprhc.bmj.com/content/31/3/254.3.abstract AB