John B. Tillman
Joined June 2021
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Confusing ear, nose and throat diseases, which ones do you know?
As an important organ of the human body, the ear, nose, and throat not only has important functions such as hearing, smell, breathing, vocalization, and swallowing, but also is the "front line" of immune and defense functions.
By John B. Tillman5 years ago in Longevity
