title: Is spinal anesthesia produced only by local anesthetics?
authors.forename: J
authors.initials: J
authors.lastname: Butterworth
authors.forename: F
authors.initials: F
authors.lastname: Walker
mesh_terms: D000759:Adjuvants, Anesthesia; D000701:Analgesics, Opioid; D000775:Anesthesia, Spinal; D000779:Anesthetics, Local; D006801:Humans; D008012:Lidocaine; D008614:Meperidine
chemical_list: D000759:Adjuvants, Anesthesia; D000701:Analgesics, Opioid; D000779:Anesthetics, Local; D008012:Lidocaine; D008614:Meperidine