1. Mechanical ventilation. Physiological and clinical applications;Pilbeam,1998
2. Hippocrate. Œuvres Complètes. Paris: Baillière et fils, 1839-1861.
3. Retrospectroscope: insights into medical discovery;Comroe,1977
4. Heironimus TW. Mechanical artificial ventilation. Springfield: Charles C. Thomas, 1971.
5. An apparatus for the prolonged administration of artificial ventilation;Drinker;J Clin Invest,1929