TY - BOOK AU - Mahmoud Nasr Mohammed Allabban AU - Gihan Abdelhady Elnaggar , AU - Omaima Salah Elddin Elmahallawi , TI - Bond strength of adhesive resin cement systems to esthetic posts at different root canal regions / PY - 2013/// CY - Cairo : PB - Mahmoud Nasr Mohammed Allabban , KW - Bond strength KW - Fibre post KW - Zirconia post N1 - Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Prosthodontics; Issued also as CD N2 - Study design . The roots were divided into 2 main groups of 10 samles each according to type of post used and then each group subdivided into 2 subgroups of 5 samples each according to the type of cement used. The specimens were transversally sectioned into three slices of 2mm thickness in order to perform the push-out test ER -