THE NEED FOR REGIONAL ANESTHESIA TODAY.
D000758:Anesthesia; D000765:Anesthesia, Conduction; D000772:Anesthesia, Local; D000775:Anesthesia, Spinal; D001340:Autonomic Nerve Block; D006801:Humans
ANESTHESIA, CONDUCTION; ANESTHESIA, LOCAL; ANESTHESIA, SPINAL; AUTONOMIC NERVE BLOCK