Al-Zuhair, Nohoud2019-12-162019-12-161985198511962645https://hdl.handle.net/2144/38805PLEASE NOTE: This work is protected by copyright. Downloading is restricted to the BU community: please log in with a valid BU account to access and click Download. If you are the author of this work and would like to make it publicly available, please contact open-help@bu.edu.Includes colored photographs.Thesis (M.Sc.D.)--Boston University, Henry M. Goldman School of Graduate Dentistry, 1985, (Endodontics)Bibliography: leaves 58-65.The objective of this study is to investigate the microleakage around composite cores in vitro as a result of different pretreatments to the root dentin.en-USThis work is protected by copyright. Downloading is restricted to the BU community. If you are the author of this work and would like to make it publicly available, please contact open-help@bu.edu.DentinCrownsBonding, dentalThesis/Dissertation