Comparison of Bupivacaine and Tetracaine for Spinal Anesthesia
M. J.M. Gielen, P. M.R.M. deGrood, H. H. Edstrom, J. F. Crul
Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control Apr 1984, 9 (2) 62-67; DOI: 10.1136/rapm-00115550-198409020-00002