Eustachian Tube: The eustachian tube is also called the pharyngotympanic tube & it extends from the middle ear to the wall of the nasopharynx.
Answered 11/20/2013
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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