title: Primary ovarian pregnancy and the intrauterine contraceptive device. A case report.
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007434:Intrauterine Devices / Q000009:adverse effects*; D010053:Ovary; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000209:etiology*