Dynamic Extrathoracic Airway ObstructionPradhan, Deepak M.D.Berger, Kenneth M.D.Author informationNew York University School of Medicine, New York, NY [email protected]New England Journal of Medicine 367(1):p e1, July 5, 2012. | DOI: 10.1056/NEJMicm1010669Copyright © 2012 Massachusetts Medical Society. All rights reserved.