TY - BOOK AU - Abd Elghanny,Marwa Mostafa AU - El Boghdadi,Randa AU - Eid,Ghada Elhilaly Mohamed TI - Evaluation of the effect of different concentrations of citric acid irrigation on smear layer removal ans dentin structure: (An in vitro study) / U1 - 617.6342 21 PY - 2009/// KW - Endodontics N1 - Supervisors : Randa El Boghdadi, Ghada Elhilaly Mohamed Eid; Thesis (M.Sc.)-Cairo university,faculty of oral and dental medicine, 2009; Includes bibliographical references ER -