Address

35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
Department of Otorhinolaryngology, Head and Neck Surgery,
Keio University School of Medicine

Phone

+81-3-5363-3827

Fax

+81-3-3353-1261

E-mail

oishin@keio.jp  Dr. Naoki Oishi