Efficacy of Stellate Ganglion Block: A Clinical Study with Bupivacaine
E. L.-Å. Malmqvist, M. Bengtsson, J. SÖrensen
Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control Nov 1992, 17 (6) 340-347; DOI: 10.1136/rapm-00115550-199217060-00006