Experimental occlusion of the eustachian tube in rats [proceedings].
D000818:Animals; D003251:Constriction, Pathologic / Q000150:complications; D004432:Ear, Middle / Q000473:pathology; D005064:Eustachian Tube; D009092:Mucous Membrane / Q000473:pathology; D010033:Otitis Media / Q000209:etiology* / Q000382:microbiology / Q000473:pathology; D051381:Rats