4种全瓷材料单层及双层结构颜色再现的差异性比较研究

郭建徕黄冬梅黄琳惠陆建志覃媛张天廖红兵

Comparative study on difference in color reappearance of all-ceramic bilayered and monolithic molar crowns

. 2014, (7): 531 -534 .