Middle ear ventilation in chronic otitis media.
D002908:Chronic Disease; D005064:Eustachian Tube / Q000503:physiopathology*; D006801:Humans; D008365:Manometry; D008416:Mastoid / Q000503:physiopathology*; D008722:Methods; D009225:Myringoplasty; D010033:Otitis Media / Q000175:diagnosis / Q000503:physiopathology* / Q000601:surgery; D014945:Wound Healing