Editorial: pregnancy with an intrauterine contraceptive device.
D000031:Abortion, Septic / Q000209:etiology; D000022:Abortion, Spontaneous / Q000209:etiology; D005260:Female; D006801:Humans; D007239:Infections / Q000209:etiology; D007434:Intrauterine Devices / Q000009:adverse effects; D010922:Placenta Diseases / Q000209:etiology; D011247:Pregnancy; D011248:Pregnancy Complications / Q000209:etiology; D011271:Pregnancy, Ectopic / Q000209:etiology