About the Authors

Shuichi Tsubura

Department of Biochemistry, Nippon Dental University School of Life Dentistry at Niigata, Hamaura-cho, chuo-ku, Niigata, Japan

Yoshie Waki

Tsubura Dental Clinic, Utsunomiya, Tochigi, Japan

Tsutomu Tsubura

Tsubura Dental Clinic, Utsunomiya, Tochigi, Japan

Corresponding Author

Email: tshu@ucatv.ne.jp