(Khalil) Associate Professor and Director of Pediatric Anesthesia, University of Texas Health Science Center at Houston, Houston, Texas.
(Rodarte) Assistant Professor of Anesthesia and Pediatrics, University of California at San Diego, Children's Hospital and Health Center, San Diego, California.
(Weldon) Departments of Anesthesiology and Pediatric Critical Care, St. John's Mercy Medical Center, St. Louis, Missouri.
(Weinstein) Assistant Professor of Anesthesiology, Emory University School of Medicine, Egleston Children's Hospital, Atlanta, Georgia.
(Grunwald) Assistant Professor in Anesthesiology, University of Pennsylvania School of Medicine, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.
(Ginsberg) Assistant Professor in Anesthesiology, Duke University Medical Center, Durham, North Carolina.
(Kaye) Clinical Assistant Professor of Anesthesiology, SUNY at Buffalo, Children's Hospital of Buffalo, Buffalo, New York.
(Otto) Instructor in Anesthesiology, Washington University School of Medicine, St. Louis Children's Hospital, St. Louis, Missouri.
(Wheeler) Assistant Professor of Anesthesia, Northwestern University Medical School, Children's Memorial Hospital, Chicago, Illinois.
(Lawhorn) Assistant Professor of Pediatrics and Cardiovascular Anesthesia, University of Arkansas, Arkansas Children's Hospital, Little Rock, Arkansas.
(Prillaman, Creed) Glaxo Research Institute, Research Triangle Park, North Carolina.
Received from University of Texas Health Science Center at Houston, Houston, Texas; University of California at San Diego, Children's Hospital and Health Center, San Diego, California; St. John's Mercy Medical Center, St. Louis, Missouri; Emory University School of Medicine, Egleston Children's Hospital, Atlanta, Georgia; University of Pennsylvania School of Medicine, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Duke University Medical Center, Durham, North Carolina; State University of New York at Buffalo, Children's Hospital of Buffalo, Buffalo, New York; Washington University School of Medicine, St. Louis Children's Hospital, St. Louis, Missouri; Northwestern University Medical School, Children's Memorial Hospital, Chicago, Illinois; University of Arkansas, Arkansas Children's Hospital, Little Rock, Arkansas; and Glaxo Research Institute, Research Triangle Park, North Carolina. Submitted for publication September 15, 1995. Accepted for publication March 25, 1996. Funded by Glaxo Research Institute, Research Triangle Park, North Carolina.
Address reprint requests to Dr. Khalil: Department of Anesthesiology, University of Texas Houston Health Science Center, 6431 Fannin 5.020 MSMB, Houston, Texas 77030.