1. Localisaion of non-palpable implants;Abeysundera, M.;J Fam Plann Reprod Health Care,2008
2. Methods of accurate localisation of non-palpable subdermal contraceptive implants;Mansour, D.; Fraser, I.S.; Walling, M.; Glenn, D.; Graesslin, O.; Egarter, C.;J Fam Plann Reprod Health Care,2008
3. Removal of non-palpable etonogestrel implants;Mansour, D.; Walling, M.; Glenn, D.; Egarter, C.; Graesslin, O.; Herbst, J.;J Fam Plann Reprod Health Care,2008