[Some thoughts on hearing aids--good choice and and proper fitting A-Life 9000 system sponsored by Geers (program geers.net)].
Pruszewicz
Antoni
A
Klinika Foniatrii i Audiologii AM w Poznaniu.
D001299:Audiometry; D006310:Hearing Aids / Q000639:trends; D034381:Hearing Loss / Q000628:therapy*; D006801:Humans