A controlled trial of bupivacaine. A comparison with lignocaine.
D000698:Analgesia; D000775:Anesthesia, Spinal; D000779:Anesthetics, Local / Q000009:adverse effects; D000813:Anilides / Q000009:adverse effects; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D008012:Lidocaine; D008297:Male; D013997:Time Factors
D000779:Anesthetics, Local; D000813:Anilides; D008012:Lidocaine