title: Choice of copper IUD or IUS in women attending a large SRH service.
authors.forename: Savita L
authors.initials: SL
authors.lastname: Brito-Mutunayagam
authors.forename: Ailsa E
authors.initials: AE
authors.lastname: Gebbie
authors.forename: Gordon R
authors.initials: GR
authors.lastname: Scott
mesh_terms: D003271:Contraceptive Agents, Female / Q000008:administration & dosage; D003362:Cost-Benefit Analysis; D005260:Female; D006801:Humans; D007435:Intrauterine Devices, Copper / Q000191:economics / Q000706:statistics & numerical data; D007436:Intrauterine Devices, Medicated / Q000191:economics / Q000706:statistics & numerical data*; D016912:Levonorgestrel / Q000008:administration & dosage; D057240:Patient Preference; D013222:State Medicine; D006113:United Kingdom
chemical_list: D003271:Contraceptive Agents, Female; D016912:Levonorgestrel