Journal of Oral Science Research
Effect of Cement Space on Retention of CAD/CAM PMMA Provisional Crowns
LUO Youcheng, ZHAO Jian, YANG Shuang, WU Zhe
Journal of Oral Science Research . 2021, (4): 325 -329 .  DOI: 10.13701/j.cnki.kqyxyj.2021.04.011