title: [Experience with intrauterine pessaries].
mesh_terms: D003276:Contraceptives, Oral / Q000009:adverse effects; D005260:Female; D005859:Germany, East; D006801:Humans; D007434:Intrauterine Devices; D013223:Statistics as Topic
chemical_list: D003276:Contraceptives, Oral
vernacular_title: Erfahrungen mit Intrauterinpessaren.