%0 Journal Article %T Surface properties of dental zirconia ceramics affected by ultrasonic scaling and low-temperature degradation %A Nakazawa, Kosuke %A Nakamura, Keisuke %A Harada, Akio %A Shirato, Midori %A Inagaki, Ryoichi %A Ă–rtengren, Ulf %A Kanno, Taro %A Niwano, Yoshimi %A Egusa, Hiroshi %J PLoS ONE %V 13 %N 9 %D 2018-09-13 %I Public Library of Science %~ DeepDyve