A study of sympathetic blocks; consideration of the factors affecting the clinical results.
D000758:Anesthesia; D000765:Anesthesia, Conduction; D000776:Anesthesiology; D006801:Humans; D016491:Peripheral Vascular Diseases / Q000628:therapy*; D014652:Vascular Diseases
ANESTHESIA, REGIONAL; VASCULAR DISEASES, PERIPHERAL/therapy