title: Postpartum acute renal failure in a twin pregnancy with retained IUD.
mesh_terms: D058186:Acute Kidney Injury / Q000209:etiology*; D000328:Adult; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007435:Intrauterine Devices, Copper / Q000009:adverse effects*; D011247:Pregnancy; D011272:Pregnancy, Multiple; D011644:Puerperal Disorders / Q000209:etiology*; D014427:Twins