Double Blind Evaluation of Intrathecal Bupivacaine and Tetracaine
Angelo G. Rocco, Rao S. Mallampati, Jacob Boon, Mercedes Concepcion, Arthur M. Horowitz
Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control Oct 1984, 9 (4) 183-187; DOI: 10.1136/rapm-00115550-198409040-00005