Malone WFP,Koth DA . Tylman ’ s Theory and Practice of Fixed Prosthodontics . 8th ed .2 .陈志清.最新口腔材料学.成都:四川科学技术出版社,1993:428-450.Christensen GJ,Christensen RP . Tooth build-up materials and techniques,Clin Res Assoc . Newsletter,1983,7:1-3.8 .郑麟蕃,张震康,俞光岩.实用 ......