On the mechanics of the extrathoracic airways: a preliminary report.
D003937:Diagnosis, Differential; D006801:Humans; D007829:Laryngostenosis / Q000175:diagnosis / Q000503:physiopathology; D012129:Respiratory Function Tests; D012143:Respiratory Physiological Phenomena; D014135:Tracheal Stenosis / Q000175:diagnosis / Q000503:physiopathology; D014140:Tracheotomy / Q000009:adverse effects