About TODA NOBUMASA
About ITO YOSHIAKI
About KOBAYASHI SEIBI
About Gastroenterological Endoscopy
About human(primates)
About pharyngeal cancer
About Digestive system diagnosis
About 消化器のしゅよう一般【’81~’92】
About Tumors(=neoplasms)of ear,nose,pharynx and larynx
About 上部消化管内視鏡検査
About 下咽頭
About 喉頭
About 病変
About 診断