Tooth brushing for oral prophylaxis oleh Haruaki Hayasaki, DDS, PhD, Issei Saitoh, DDS, PhD, Kuniko Nakakura-Ohshima, DDS, PhD, Mika Hanasaki, DDS, Yukiko Nogami, DH, Tsutomu Nakajima, DDS, Emi Inada, DDS, PhD, Tomonori Iwasaki, DDS, PhD, Yoko Iwase, DDS, PhD, Tadashi Sawami, DDS, PhD, Katsushige Kawasaki, DDS, PhD, Nozomi Murakami, DDS, Tomoya Murakami, DDS, Mie Kurosawa, DDS, Masami Kimi, DDS, Akiko Kagoshima, DDS, Miki Soda, DDS, Youich Yamasaki, DDS, PhD