About AIHARA YASUTAKA
About YOKOSHIMA KAZUHIKO
About BABA SHUNKICHI
About UENO HIROSHI
About 上野耳鼻咽喉科医院
About JINNOUCHI KEN
About YAGI TOSHIAKI
About Otology Japan
About congenital disease
About pearl tumor
About Tumors(=neoplasms)of ear,nose,pharynx and larynx
About 先天性真珠腫
About 症例