About KATSURA KOJI
About MASUKO NORIKO
About YAMAKAWA TOMOKO
About KOYAMA JUN'ICHI
About KATO TOKUNORI
About KOBAYASHI FUKIKO
About NAKAJIMA SHUN'ICHI
About HAYASHI TAKAFUMI
About ITO JUSUKE
About 新潟歯学会雑誌
About radiation hazard
About dental caries
About Diseases of tooth and mouth(=oral cavity)
About Radiotherapy for tumors
About Contamination of man and its prevention
About 歯性感染
About 増悪因子
About 放射線性骨壊死
About 症例