INVESTIGATION OF UPPER AIRWAY PROBLEMS IN RESUSCITATION 1. Studies of Pharyngeal X-rays and Performance by Laymen

Dr. Henning M. Ruben is Director of Anesthesiology, The Finsen Institute, Copenhagen, Denmark; Dr. Elam is Director, Department of Anesthesiology, Roswell Park Memorial Institute, Buffalo, New York; Dr. Arne M. Ruben is in the Department of Anesthesiology, Centrallasarettet, Karlskrona, Sweden, and Dr. Greene is The Harry M. Dent Professor of Research in Cardiovascular Diseases, Department of Medicine, University of Buffalo School of Medicine, Buffalo, New York.