TY - BOOK AU - Ashraf Gaber Mohamed Ibrahim Abouelreash AU - Alaa Diab , AU - Hend Abouelnasr , TI - Microleakage of two root canal sealers : : An In vitro study / PY - 2013/// CY - Cairo : PB - Ashraf Gaber Mohamed Ibrahim Abouelreash , KW - Microleakage KW - Root canal KW - Root canal sealers N1 - Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Endodontics; Issued also as CD N2 - The aim of the present study was to compare microleakage in vitro between epoxy resin based root canal sealer (AH-Plus) and calcium hydroxide based root canal sealer (Apexit plus) to determine the seal of root filling. Sixty extracted huuman single rooted teeth with straight canals were selected. The teeth were instrumented using ProTaper rotary instruments ER -