TY - BOOK AU - Mahmoud,Heba Samir AU - Darhous,Mona Salah El-Din AU - Zakaria,Hala AU - El-Firt,Eman Yossef TI - Loosely packed verses densely packed alloplast in the treatment of periodontal intrabony defects: (a clinical and radiographical study) U1 - 617.632 21 PY - 2010/// KW - Periodontal disease KW - Mouth | KW - Diseases KW - Teeth N1 - Supervisors: Mona Salah El-Din Darhous, Hala Zakaria, Eman Yossef El-Firt; Thesis (Ph. D.)-Cairo university, faculty of oral and dental medicine, 2010; Includes bibliographical references (pages 92-109) ER -