Hassmann, E [Morphological changes in tracheal epithelium in patients with carcinoma of the lower larynx]. [electronic resource] - Otolaryngologia polska = The Polish otolaryngology 1977 - 593-602 p. digital Publication Type: English Abstract; Journal Article ISSN: 0030-6657 Subjects--Topical Terms: AdultAgedEpithelium--ultrastructureHumansLaryngeal Neoplasms--pathologyMiddle AgedMucous Membrane--ultrastructureTrachea--ultrastructure