Serrating the channel walls--its influence on dowel retention.
D003188:Composite Resins; D003442:Crowns; D003779:Denture Design; D003781:Denture Retention; D006801:Humans; D011176:Post and Core Technique; D013499:Surface Properties; D015036:Zinc Phosphate Cement
D003188:Composite Resins; D015036:Zinc Phosphate Cement