About MORITA E
About National Inst. of Public Health, Tokyo
About NARIKIYO M
About Nara Medical Univ., Kashihara
About YANO A
About National Inst. of Public Health, Tokyo
About NISHIMURA E
About Morinaga & Co., Ltd., Yokohama
About IGAKI H
About National Cancer Center Hospital
About SASAKI H
About National Cancer Center Res. Inst., Tokyo
About TERADA M
About National Cancer Center Res. Inst., Tokyo
About HANADA N
About National Inst. of Public Health, Tokyo
About KAWABE R
About Yokohama City Univ. School of Medicine, Yokohama
About Cancer Science
About Streptococcus
About Tumors(=neoplasms)of tooth and mouth(=oral cavity)
About Tumors(=neoplasms)of digestive system
About Clinical oncology in general
About 口腔癌
About 食道癌
About Streptococcus
About 感染
About 頻度