-
Masayoshi Totsuka
Departments of Oral Bacteriology, Nagasaki University School of Dentistry
-
Hiroyuki Hayashi
Endodontics and Operative Dentistry, Nagasaki University School of Dentistry
-
Kenichiro Shibata
Departments of Oral Bacteriology, Nagasaki University School of Dentistry
-
Tsuguo Watanabe
Departments of Oral Bacteriology, Nagasaki University School of Dentistry
-
Hiroshi Matsumoto
Endodontics and Operative Dentistry, Nagasaki University School of Dentistry