Ear and Parotid Gland Problems - Net Health Book
Nov 05, 2015·Introduction. Ear problems and parotid gland problems are part of the ear/nose/throat chapter of the nethealthbook. As already mentioned in the introduction to the ear/nose/throat chapter a blocked eustachian tube does not allow ventilation of the middle ear through the eustachian tube, which is crucial for the health of the middle ear.
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