Medat T. Elfaramawy. "THE EFFECT OF DIFFERENT FORMULATIONS OF CALCIUM HYDROXIDE ON THE FRACTURE RESISTANCE OF ENDODONTICALLY TREATED TEETH", Egyptian Dental Journal, 63, Issue 2 - April (Fixed Prosthodontics, Dental Materials, Conservative Dentistry & Endodontics), 2017, 1691-1694. doi: 10.21608/edj.2017.75104