Dr. Renee Walker: Nasal Obstructions

By Marian Kelly

Published 01/13 2014 08:55PM

Updated 01/13 2014 08:57PM

Otolaryngologist Renee Walker explains different types of obstruction and how to treat them. 

Copyright 2015 Nexstar Broadcasting, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.

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