TY - GEN AU - Amr Elhagry Mahmoud AU - Ashraf Hussein Sherif , AU - Badawy Abouelmahsen Badawy , AU - Magda Salah Eldin Gabr , TI - Bacterial leakage beneath cast nickel chromium full veneer crowns using different core materials and luting agents / PY - 1995/// CY - Cairo : PB - Amr Elhagry Mahmoud , N1 - Thesis(M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Prosthodontics UR - http://172.23.153.220/th.pdf ER -