title: A double-blind trial of bupivacaine and lignocaine. Latency and duration in extradural blockade.
mesh_terms: D000328:Adult; D000368:Aged; D000698:Analgesia; D000775:Anesthesia, Spinal; D000779:Anesthetics, Local; D000813:Anilides; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D008012:Lidocaine; D008297:Male; D008875:Middle Aged; D010146:Pain; D012026:Reflex, Stretch; D013997:Time Factors
chemical_list: D000779:Anesthetics, Local; D000813:Anilides; D008012:Lidocaine