References
- Cole P. Some aspects of temperature, moisture and heat relationships in upper respiratory tract. J. Largng. & Otol. 1953; 67: 449
- Cramer I. I. Heat and moisture exchange of respiratory mucous membrane. Ann. Otol. Rhin. Largng. 1957; 66: 327
- Gaensler E. A., Maloney J. V., Jr., Björk V. O. Bronchospirometry. Experimental observations and theoretical considerations of resistance breathing. J. Labor. Clin. M. 1952; 39: 935
- Ingelstedt S. Studies on the conditioning of air in the respiratory tract. Acta otolaryng. 1956, Suppl. 131
- Ingelstedt S., Toremalm N. G. Acta Physiol. Scand. 1960, To be published in, 1 Mr. Gunnar Crona, Lund, gave valuable assistance in the construction of the apparatus.
- Koch Hj., Allander C., Ingelstedt S., Toremalm N. G. A method for humidifying inspired air in posttracheotomy care. Ann. Otol., Rhin. Laryng. 1958; 67: 991
- Negus V. Comparative anatomy and physiology of the nose and paranasal sinuses. E. & E. Livingstone Ltd., Edinburgh and London 1958
- Proetz A. W. Essays on the applied physiology of the nose2nd ed. Annals Publishing Co, St Louis 1953
- Rohrer F. Der Strömungswiderstand in den menschlichen Atemwegen und der Einfluss der unregelmässigen Verzweigung des Bronchialsystems auf den Atmungsverlauf in verschiedenen Lungenbezirken. Arch. f. d. ges. Physiol. 1915; 162: 225
- Schwab W., EY W., Ulmer W. Die Lungenfunktion beim Kehlkopflosen. Medizin. Alfred Hüthig Verlag, Heidelberg 1958; Band III: 6
- Toremalm N. G. A heat-and-moisture exchanger for post-tracheotomy care. An experimental study. Acta oto-laryng. 1960; Vol. 51, Fasc. 6
- Toremalm N. G. Postoperative care and complications after tracheotomy in infants and children. Acta anaesthesiologica 1960; Vol. 4, Fasc. III