1. Sufentanil for postoperative analgesia;Mollmann;Schmerz Pain Douleur,1990
2. Severe respiratory depression associated with the use of sufentanil for post operative analgesia. A report of two cases;Lessire;Clin Intensive Care,1996
3. Pre-emptive effect of epidural sufentanil in abdominal hysterectomy;Akural;Br J Anaesth,2002
4. Intrathecal sufentanil and epidural bupivacaine for labor analgesia: dose–response of individual agents and in combination;Camann;Reg Anesth Pain Med,1998
5. Remifentanil and tramadol;Duthie;Br J Anaesth,1998