title: Anaesthetics: new and old.
mesh_terms: D000758:Anesthesia; D000769:Anesthesia, Inhalation; D000772:Anesthesia, Local; D006801:Humans; D008012:Lidocaine; D008733:Methoxyflurane
chemical_list: D008733:Methoxyflurane; D008012:Lidocaine