1. Epidural butorphanol or morphine for the relief of post-cesarean section pain: Ventilatory responses to carbon dioxide;Abound;Anesth Analg,1987
2. The opioid system and temperature regulation;Adler;Ann Rev Pharmacol Toxicol,1988
3. Respiratory effects of epidural fentanyl;Ahuja;Anaesthesia,1985
4. Epidural morphine, hydromorphone, and meperidine for post C-section pain relief utilizing a respiratory apnea monitor;Albright;Anesthesiology,1983
5. Epidural morphine provides postoperative pain relief in peripheral vascular and orthopedic surgical patients: A dose response study;Allen;Anesth Analg,1986