sabato 18 luglio 2015

NYT Science: Hearing With a Hole in Your Eardrum

Hearing With a Hole in Your Eardrum
By C. CLAIBORNE RAY

The bigger the hole, the worse the loss of hearing will be, but the eardrum usually heals by itself.

Published: July 21, 2015 at 06:00AM

via NYT Science http://ift.tt/1JoH4i0