-
Masami Ozaki
Department of Orthodontic, Hokkaido University School of Dentistry.
-
Shigeru Maeda
Department of Orthodontic, Hokkaido University School of Dentistry.
-
Yoshinori Kobayashi
Department of Orthodontic, Hokkaido University School of Dentistry.
-
Masakazu Takahashi
Department of Orthodontic, Hokkaido University School of Dentistry.
-
Yutaka Takeuchi
Department of Orthodontic, Hokkaido University School of Dentistry.