[Restitution of tympanic permeability in obstruction of the eustachian tube].
D004432:Ear, Middle / Q000601:surgery*; D005064:Eustachian Tube; D006801:Humans; D010539:Permeability
EAR, MIDDLE/surgery; EUSTACHIAN TUBE
Uber die Wiederherstellung der Paukendurchlüftung bei verschlossener Tube.