RT Journal Article SR Electronic T1 Incidence of fractured implants JF Journal of Family Planning and Reproductive Health Care JO J Fam Plann Reprod Health Care FD British Medical Journal Publishing Group SP 157 OP 157 DO 10.1136/jfprhc-2015-101209 VO 41 IS 2 A1 Hartnell, Victoria YR 2015 UL http://jfprhc.bmj.com/content/41/2/157.2.abstract AB