Silvey R G, Myers G E
J Dent Res. 1978 May-Jun;57(5-6):703-7. doi: 10.1177/00220345780570050801.
In a clinical study of three luting cements, 547 bridges and 162 crowns were permanently cemented. Patients were recalled at 6-month intervals and the restorations were examined for looseness. A pattern of retainer type, cement type and retainer success was demonstrable.
在一项针对三种粘结水门汀的临床研究中，547个牙桥和162个牙冠被永久粘结。患者每隔6个月接受复查，对修复体进行松动检查。结果显示出一种固位体类型、水门汀类型与固位体成功率之间的关联模式。
