TY - BOOK AU - El Barbary,Ahmed Mohamed AU - Abou El-Dahab,Omnia AU - El-Ashiry,Shahira TI - Assessment of transforming growth factor B1 level in ginigival crevicular fluid after periodontal surgery U1 - 617.632 21 PY - 2008/// KW - periodontology KW - Oral Surgery N1 - Supervisors : Omnia Abou El-Dahab, Shahira El-Ashiry; Thesis (M. Sc.)-Cairo University, Faculty of Oral and Dental Medicine, 2008; Includes bibliographical references ER -