Otitis media and the surgical physiology of the middle ear.
D002648:Child; D002675:Child, Preschool; D002781:Cholesteatoma / Q000601:surgery; D003638:Deafness / Q000209:etiology; D004322:Drainage; D004427:Ear Diseases; D004432:Ear, Middle / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D009093:Mucus; D010033:Otitis Media / Q000188:drug therapy / Q000601:surgery*; D014432:Tympanic Membrane / Q000601:surgery