Effect of polishing method and time on the fitness of CAD/CAM zirconia ceramic crown

ZHAO Chen, BAI Yue-hui, LIU Yang, JIANG Shan-shan, SHANG Qing-long, ZHAO Tian-tian, YUAN Shuo, LI Ning, JIAO Jian-ping

Shanghai Journal of Stomatology . 2023, (3): 236 -240 . DOI: 10.19439/j.sjos.2023.03.003