title: Spinal opiates and pruritus.
authors.forename: F
authors.initials: F
authors.lastname: Asato
mesh_terms: D016362:Analgesia, Obstetrical / Q000379:methods*; D000701:Analgesics, Opioid / Q000008:administration & dosage / Q000009:adverse effects*; D005260:Female; D006801:Humans; D007278:Injections, Spinal; D011247:Pregnancy; D011537:Pruritus / Q000209:etiology*
chemical_list: D000701:Analgesics, Opioid