Hearing Health Magazine - summer 2018

Page 37, interesting research outlined there.

 

Good question. I cant find it online. I get it in the mail a few times a year. Free. Signed up on a link i found here years ago. It is a good magagzine. I will keep looking.

 

Sign up here

https://hearinghealthfoundation.org/hearing-health-magazine

 

This article is in the summer issue which doesnt seem to be online yet.

 

Here it is, go to pge 37, Pressure relief valve

https://view.publitas.com/p222-4764/hearing-health-summer-2018-issue/page/1