UNILATERAL ANAESTHESIA WITH MEPIVACAINE.
D000758:Anesthesia; D000775:Anesthesia, Spinal; D000776:Anesthesiology; D006801:Humans; D007669:Kidney Calculi; D008619:Mepivacaine; D009392:Nephrectomy; D013514:Surgical Procedures, Operative
D008619:Mepivacaine
ANESTHESIA, SPINAL; KIDNEY CALCULI; MEPIVACAINE; NEPHRECTOMY; SURGERY, OPERATIVE