[Sound manometer for studying the function of the Eustachian tube].
D005064:Eustachian Tube / Q000502:physiology*; D006801:Humans; D008365:Manometry / Q000295:instrumentation*; D013016:Sound; D014455:Ukraine
Zvukovoĭ manometr dlia issledovaniia funktsii slukhovoĭ truby.