Dental Hygienists in Japan

by Sang-Hwan Oh, Rumi Nishimura, Masaru Sugiyama
Published 2020-12-01

The Past and Current Status of Dentists in Japan

by Masaru Sugiyama, Rumi Nishimura, Myung-Jin Lee, Sang-Hwan Oh
Published 2021-03-01

High Rate of Oral <i>Candida</i> Detection in Dependent Japanese Older People

by Mari Matsumura, Hideo Shigeishi, Cheng-Yih Su, Rumi Nishimura, Kouji Ohta, Masaru Sugiyama
Published 2020-03-01