1. Acute respiratory distress in adults;Ashbaugh;Lancet,1967
2. Tracheal reactions following the use of cuffed tracheotomy tubes;Atkins;Ann. Otol.,1964
3. Endotracheal and tracheostomy tubes with self-inflating cuff;Benveniste;Acta Anaesth. Scandinav.,1967
4. Automatic intermittent inflation of tracheostomy-tube cuff;Crosby;Lancet,1964
5. Indications for tracheostomy;Dammann;Ann. N.Y. Acad. Sci.,1965