title: A comparison of the hydrochloride and carbonated salts of lignocaine for caudal analgesia in out-patients.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000553:Ambulatory Care; D000775:Anesthesia, Spinal; D002245:Carbon Dioxide; D002254:Carbonates; D004106:Dilatation; D005260:Female; D006321:Heart / Q000294:innervation; D006484:Hemorrhoids / Q000601:surgery; D006801:Humans; D006851:Hydrochloric Acid; D007823:Laryngeal Nerves; D008012:Lidocaine / Q000008:administration & dosage* / Q000097:blood; D008875:Middle Aged; D012018:Reflex; D013997:Time Factors; D014570:Urologic Diseases / Q000601:surgery; D014630:Vagus Nerve / Q000502:physiology
chemical_list: D002254:Carbonates; D002245:Carbon Dioxide; D008012:Lidocaine; D006851:Hydrochloric Acid