[TUBOTYMPANIC HYPOACUSIA. PHYSIOPATHOLOGIC CONCEPT].
D003638:Deafness; D004432:Ear, Middle; D005064:Eustachian Tube; D034381:Hearing Loss; D006801:Humans; D010336:Pathology; D014432:Tympanic Membrane
DEAFNESS; EAR, MIDDLE; EUSTACHIAN TUBE; PATHOLOGY; TYMPANIC MEMBRANE
HIPOACUSIA TUBOTIMP'ANICA. CONCEPTO FISIOPATOL'OGICO.