title: From forgotten to mainstream: how a nurse-midwife's commitment to nitrous oxide changed practice.
authors: Tekoa L
authors: TL
authors: King
mesh_terms: D016362:Analgesia, Obstetrical / Q000379:methods*; D000773:Anesthesia, Obstetrical; D018685:Anesthetics, Inhalation / Q000494:pharmacology*; D005260:Female; D006801:Humans; D048949:Labor Pain / Q000188:drug therapy*; D007743:Labor, Obstetric / Q000187:drug effects*; D009609:Nitrous Oxide / Q000008:administration & dosage* / Q000494:pharmacology*; D011247:Pregnancy
chemical_list: D018685:Anesthetics, Inhalation; D009609:Nitrous Oxide