title: [Standard demands concerning a new IUD are the same as for heart valves].
mesh_terms: D005260:Female; D006801:Humans; D007434:Intrauterine Devices / Q000592:standards*; D007435:Intrauterine Devices, Copper / Q000592:standards; D007436:Intrauterine Devices, Medicated / Q000592:standards; D012449:Safety; D013548:Sweden