Gemzell-Danielsson, Kristina A Phase III, single-arm study of LNG-IUS 8, a low-dose levonorgestrel intrauterine contraceptive system (total content 13.5mg) in postmenarcheal adolescents. [electronic resource] - Contraception 06 2016 - 507-12 p. digital Publication Type: Clinical Trial, Phase III; Journal Article; Multicenter Study; Research Support, Non-U.S. Gov't ISSN: 1879-0518 Standard No.: 10.1016/j.contraception.2016.02.004 doi Subjects--Topical Terms: AdolescentChildContraceptive Agents, Female--administration & dosageDevice Removal--statistics & numerical dataEuropeFemaleHumansIntrauterine Devices, Medicated--adverse effectsLevonorgestrel--administration & dosageParityPatient SatisfactionPelvic Inflammatory Disease--etiologyPregnancyPregnancy, Ectopic--etiologyPregnancy, UnplannedUterine Perforation--etiology