[1. Armstrong H. - Principles and Practice of Aviation Medicine Baltimore 1943 (cit. after Zalewski);]Search in Google Scholar
[2. Aschan G.K. - Aerootitis media and aerosinusitis Acta oto-laryngolog. (Stookh.) Suppl. 1948;]Search in Google Scholar
[3. Bembonowski B., Warnowski H. - The radiological image of lateral nasal cavities in personnel flying on jets. Lek. Wojsk. 1959, 4, 353;]Search in Google Scholar
[4. Dolatkowski A. - On treatment of diver diseases. Collection of works published between 1929-1957, p. 232. Gdynia 1957;]Search in Google Scholar
[5. Guilford J.P. - Primary statistical methods. Warsaw 1960;]Search in Google Scholar
[6. Pesti L. - Über den Wert des "Pheumatisationsindex" in der Diagnostik der Rhinitis praeatrophicans. Pract oto-rhino-laryng. 1957, 1, 48;10.1159/000274018]Search in Google Scholar
[7. Stengel - Die Anpassung an die Druckänderung beim Fliegen und beim Tauchen. Zeitschr. F.Militärmed. 1960, 1,1 67;]Search in Google Scholar
[8. Trzaskowski S. - Radiodiagnostics of paranasal sinuses and ear conditions. Warsaw 1960;]Search in Google Scholar
[9. Wadoń A. - Ventilation of lateral nasal cavities in aviators. Lek.. Wojsk. 1945, 1, 36;]Search in Google Scholar
[10. Warnowski H., Czech S. - Sinus conditions in aviation personnel in the years 1954 - 1958. Lek. Wojsk. 1959, 4, 357;]Search in Google Scholar
[11. Zalewski L. - The effect of atmospheric pressure variations on lateral nasal cavities during flights on present-day aircraft. Lek. Wojsk. 1955, 5, 450.]Search in Google Scholar