RT Journal Article SR Electronic T1 Ultrasound-guided hydrodissection for removal of precariously sited contraceptive implants JF BMJ Sexual & Reproductive Health JO BMJ Sex Reprod Health FD British Medical Journal Publishing Group SP bmjsrh-2017-200034 DO 10.1136/bmjsrh-2017-200034 A1 Mary Pillai YR 2018 UL http://jfprhc.bmj.com/content/early/2018/03/06/bmjsrh-2017-200034.abstract AB