title: Apnoea with intrathecal morphine.
authors.forename: S J
authors.initials: SJ
authors.lastname: Scammell
mesh_terms: D000368:Aged; D000701:Analgesics, Opioid / Q000008:administration & dosage / Q000009:adverse effects*; D001049:Apnea / Q000139:chemically induced*; D005260:Female; D006801:Humans; D007278:Injections, Spinal; D009020:Morphine / Q000008:administration & dosage / Q000009:adverse effects*
chemical_list: D000701:Analgesics, Opioid; D009020:Morphine