Brachial plexus block in upper extremity surgery.
D000758:Anesthesia; D000765:Anesthesia, Conduction; D001132:Arm / Q000601:surgery*; D065527:Brachial Plexus Block; D006801:Humans; D034941:Upper Extremity; D014551:Urinary Tract; D014570:Urologic Diseases
ANESTHESIA, REGIONAL; ARM/surgery; URINARY TRACT/diseases