Sympathetic Block During Spinal Anesthesia in Volunteers Using Lidocaine, Tetracaine, and Bupivacaine
Rom A. Stevens, Kere Frey, Spencer S. Liu, Tzu-Cheg Kao, Marianne Mikat-Stevens, David Beardsley, Stephen Holman, Lee J. White
Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control Jul 1997, 22 (4) 325-331; DOI: 10.1136/rapm-00115550-199722040-00006