About YAO KAZUO
About 北里大 医 耳鼻咽喉科
About 耳鼻咽喉科・頭頚部外科
About maxillary neoplasm
About 少線量放射線療法
About Radiotherapy for tumors
About Tumors(=neoplasms)of tooth and mouth(=oral cavity)
About Tumors(=neoplasms)of musculoskeletal system
About 頭頚部癌
About 治療指針
About 上顎癌
About 症例
About 線量
About 放射線療法