title: [Intrauterine contraception in nulliparas with Nullip].
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D007435:Intrauterine Devices, Copper / Q000009:adverse effects; D010298:Parity
vernacular_title: Intrauterin kontraception til nulligravidae med Nullip.