High Thoracic Epidural with Sufentanil for Post-Thoracotomy Pain
M. D'A. Stanton-Hicks, M. Gielen, M. Hasenbos, C. Matthijssen, J. A. Van Heteren, J. Crul
Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control Apr 1988, 13 (2) 62-68; DOI: 10.1136/rapm-00115550-198813020-00004
