(Lejus, Delile) Staff Anesthesiologist.
(Plattner, Baron) Staff Surgeon.
(Guillou) Senior Surgical Nurse.
(Heloury) Professor of Pediatric Surgery.
(Souron) Professor of Anesthesiology and Critical Care.
Received from Service d'Anesthesie et de Reanimation Chirurgicale, Bloc operatoire de Chirurgie Pediatrique, Nantes, France. Submitted for publication December 27, 1994. Accepted for publication December 8, 1995. Presented in part at the 36th Congres National D'Anesthesie et de Reanimation, Paris, France, September 1994, and at the annual meeting of the American Society of Anesthesiologists, San Francisco, California, October 15-19, 1994.
Address reprint requests to Dr Lejus: Service d'Anesthesie et de Reanimation Chirurgicale, Bloc operatoire de Chirurgie Pediatrique, C.H.R., 44035 Nantes cedex 01, France.