Middle ear measurements.
D000328:Adult; D001299:Audiometry; D004432:Ear, Middle / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D011312:Pressure; D012018:Reflex; D000159:Vestibulocochlear Nerve / Q000502:physiology*