Continuous High Thoracic Epidural Administration of Bupivacaine with Sufentanil or Nicomorphine for Postoperative Pain Relief after Thoracic Surgery
Marcel A.W.M. Hasenbos, Mathieu J.M. Gielen, Michiel N. Eckhaus, Robert Slappendel
Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control Sep 1989, 14 (5) 212-218; DOI: 10.1136/rapm-00115550-198914050-00003