TY - BOOK AU - El-Kassaby,Angie Hassan Hassan AU - Dehis,Mohamed Elsayed AU - Abd-Allah,Ibrahim AU - Abbas,Effat Ahmed TI - Study effect of open reduction and internal flxation (orif)on salivary immunoglobulin a(siga)in parasymphyseal fractures of mandible U1 - 617.632 21 PY - 2006/// KW - periodontology KW - Oral Surgery N1 - Supervisors : Mohamed Elsayed Dehis, Ibrahim Abd-Allah, Effat Ahmed Abbas; Thesis (M.Sc.)-Cairo University, Faculty of Oral and Dental Medicine, 2006; Bibliography: pages100-130 ER -