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PrattJohn A.: Atrophic Rhinitis. Trans. of the Am. Academy of Ophthalmology and Otolaryngology, 1931.
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ProetzArthur W.: Displacement Method of Sinus Diagnosis and Treatment. Annals Publishing Co., St. Louis, 1931.
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BaumHarry L.: A New Apparatus for Roentgenography of the Sinuses. Arch. of Otolaryn., 11: 90, (January) 1930.
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SewallE. G.HunnicuttL.: Cytological Examination of the Antrum. Trans. Am. Laryngol., Rhinol. and Otol. Soc., 35: 230, 1929.
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HanselF. K.: Allergy and Its Relation to the Inflammatory Diseases of the Paranasal Sinuses. Trans. Am. Laryngol., Rhinol. and Otol. Soc., 403, 1930.
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FinckH. P.: Tissue Changes in the Nasal Mucosa. Trans. Am. Laryngol., Rhinol. and Otol. Soc., 33: 63, 1927.
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CoatesG. M.ErsnerM. S.: Occurrence of Eosinophils in the Mucous Membrane of the Maxillary Sinus in Asthmatic Patients. Trans. Section on Laryngol., Otol. and Rhinol. A. M. A., 97, 1929.
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WeilleF. L.: The Pathology of Allergic Tissue as Seen in the Nose and Accessory Sinuses. Trans. Am. Laryngol. Soc., 225, 1930.
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HanselF. K.: Clinical and Histopathological Studies of the Nose and Sinuses in Allergy. Jour. of Allergy, 1: 43–52, 1929.
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BaumHarry L.The Histopathology and Histogenesis of Benign Growths of the Nose and Accessory Cavities. Annals of Otology, Rhinology and Laryngology, June, 1922.