TY - GEN AU - Leinfelder,K F AU - Roberson,T M TI - Clinical evaluation of posterior composite resins SN - 0363-6771 PY - 1983///1123 KW - Chemical Phenomena KW - Chemistry, Physical KW - Color KW - Composite Resins KW - Dental Restoration, Permanent KW - methods KW - Humans KW - Surface Properties KW - Tooth KW - anatomy & histology N1 - Publication Type: Journal Article ER -