Journal of Oral Science Research
Effects of Different Shade Matching Methods on the Color of Double-Layered Resin Composite Restorations
LIU Yang-yang, WEI Jia-qiang, WANG Lu, XU Bing-ting
Journal of Oral Science Research . 2016, (8): 804 -807 .  DOI: 10.13701/j.cnki.kqyxyj.2016.08.007