TY - BOOK AU - Temirek,Marwa Mohamed Abbas AU - Abi-Elhassan ,Mohsen h. AU - Fahmy ,Ola AU - Yousry,Mai M. TI - Effect of substrate's surface treatment on the sealing ability of different glass ionomer restorations U1 - 617.6 21 PY - 2007/// KW - Dentistry, Operative KW - Surgery, Oral N1 - Supervisors : Mohsen h. Abi-Elhassan, Ola Fahmy, Mai M.Yousry; Thesis (M.Sc)-Cairo university,faculty of oral and dental medicine, 2007; Includes bibliographical references: pages114-120 ER -