THE MULTI-DIRECTIONAL FIBER-REINFORCED COMPOSITE MATERIALS USED FOR PREPARATION OF INTEGRATED POST-AND-CORE PRODUCTS TARGETING FOR RESIDUAL ROOTS AND CROWNS RESTORATION
YANG Yan-yang, CAI Qing, YANG Xiao-ping, HUANG Zhi-xin
COMPOSITES SCIENCE AND ENGINEERING . 2013, (1): 10 -13 .