Piezoelectric semi-implantable middle-ear hearing device: Rion device E-type, long-term results.
Yanagihara
Naoaki
N
Department of Otolaryngology, Takanoko Hospital, 525-1 Takanoko-cho, Matsyama, Japan. yanagiha@m.ehime-u.ac.jp
Honda
Nobumitsu
N
Sato
Hidemitu
H
Hinohira
Yasuyuki
Y