Assertion: eustachian tube | /r/HasProperty | narrow passage
Facets:
Source sentences:
text: The culprit here is the Eustachian tube , a narrow passage between the middle ear and the rear of the nose, near the soft palate.
text: Eustachian Tube: A narrow passageway that connects the upper part of the throat to the TYMPANIC CAVITY.
text: The culprit here is the Eustachian tube, a narrow passage between the middle ear and the rear of the nose, near the soft palate.