[MOdification of an external auditory canal obturator for auditory manometry].
D004424:Ear Canal; D005064:Eustachian Tube; D006801:Humans; D008365:Manometry / Q000295:instrumentation*; D008722:Methods; D010036:Otolaryngology / Q000295:instrumentation*; D010038:Otorhinolaryngologic Diseases / Q000175:diagnosis
Modifikatsiia obturatora dlia naruzhnogo slukhovogo prokhoda pri ushnoĭ manometrii.