About NOBUTO YOKO
About 徳島大 医 病院
About OSAKI SHOICHIRO
About 徳島大 医 病院
About ZHENG H X
About Beijing Medical Univ., Beijing, CHN
About UENO MITSUO
About 東京都老人総研
About Audiology Japan
About epidemiology
About Clinical otorhinolaryngology in general
About 突発性難聴
About 予後
About 要因