[Intrauterine contraception by using metalic ion antagonism. Presentation of a new intrauterine device (the T-Cu)].
D003300:Copper; D005260:Female; D006801:Humans; D007434:Intrauterine Devices; D007477:Ions; D011247:Pregnancy
D007477:Ions; D003300:Copper
Anticoncepción intrauterina mediante el uso de antagonismo de iones metálicos. Presentación de un nuevo dispositivo intrauterino (el T-Cu.