title: Safe perioperative spinal and epidural analgesia: importance of drug combinations, segmental site of injection, training and monitoring.
authors.forename: H
authors.initials: H
authors.lastname: Breivik
mesh_terms: D015360:Analgesia, Epidural / Q000009:adverse effects*; D000775:Anesthesia, Spinal / Q000009:adverse effects*; D006801:Humans