Kawabata, I Ultrastructure of normal human middle ear mucosa. Preliminary report. [electronic resource] - The Annals of otology, rhinology, and laryngology Feb 1969 - 125-37 p. digital Publication Type: Journal Article ISSN: 0003-4894 Standard No.: 10.1177/000348946907800111 doi Subjects--Topical Terms: Basement MembraneEar, Middle--anatomy & histologyHumansMicroscopy, ElectronMucous Membrane--cytologyOtosclerosis--surgery