RT Journal Article SR Electronic T1 Hydrodissection in the removal of deeply located etonogestrel implants JF BMJ Sexual & Reproductive Health JO BMJ Sex Reprod Health FD British Medical Journal Publishing Group SP bmjsrh-2018-200272 DO 10.1136/bmjsrh-2018-200272 A1 Kenneth Menon YR 2018 UL http://jfprhc.bmj.com/content/early/2018/11/30/bmjsrh-2018-200272.abstract AB