title: The copper IUD for emergency contraception, a neglected option.
authors: Peter
authors: P
authors: Belden
authors: Cynthia C
authors: CC
authors: Harper
authors: J Joseph
authors: JJ
authors: Speidel
mesh_terms: D044363:Contraception, Postcoital / Q000295:instrumentation / Q000379:methods*; D005260:Female; D006801:Humans; D007435:Intrauterine Devices, Copper