title: Reducing the pain of IUD insertion: authors' response.
authors.forename: Eppy
authors.initials: E
authors.lastname: Sewell
authors.forename: Liz
authors.initials: L
authors.lastname: Vincent
mesh_terms: D000773:Anesthesia, Obstetrical / Q000379:methods*; D018685:Anesthetics, Inhalation / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D007434:Intrauterine Devices; D009609:Nitrous Oxide / Q000627:therapeutic use*; D010100:Oxygen / Q000627:therapeutic use*
chemical_list: D018685:Anesthetics, Inhalation; D009609:Nitrous Oxide; D010100:Oxygen