title: Intrathecal narcotics for labor analgesia.
authors.forename: I V
authors.initials: IV
authors.lastname: Sheldon
authors.forename: H
authors.initials: H
authors.lastname: Taylor
mesh_terms: D016362:Analgesia, Obstetrical / Q000009:adverse effects* / Q000379:methods*; D000701:Analgesics, Opioid / Q000008:administration & dosage*; D002585:Cesarean Section; D005260:Female; D006801:Humans; D007268:Injections, Epidural / Q000009:adverse effects; D011247:Pregnancy
chemical_list: D000701:Analgesics, Opioid