1. The use of opiates in chronic obstructive pulmonary disease;Nicotra;Clin Pulm Med,1995
2. Acute pain management in patients with prior opioid consumption: a case-controlled retrospective review;Rapp;Pain,1995
3. Plasma concentration profile of epidural alfentanil. Bolus followed by continuous infusion technique in the parturient: effect of epidural alfentanil and fentanyl on fetal heart rate;Wilhite;Reg Anesth,1994
4. Intrathecal fentanyl for post-thoracotomy pain;Sudarshan;Br J Anaesth,1995
5. The use of oral transmucosal rentanyl citrate for painful procedures in children;Schechter;Pediatrics,1995