TY - BOOK AU - El-Sharkawy,Hisham Gamal El-Din Zulhemma AU - ProfEl-Beialy,DrWaleed Ragab AU - DrAlsamad,Ahmed Mohamed Abd AU - DrAbozekry,Ahmed Mohamed Kamal TI - Randomized Controlled clinical Trial of Computer Guided Open Sinus Lift with simultaneous Implant Placement Through Autogenous Versus Allogenic Bone Blocks U1 - 617.645 21 PY - 2021/// KW - Operative Dentistry N1 - Supervisors Prof. Dr.Waleed Ragab El-Beialy, Dr. Ahmed Mohamed Abd Alsamad, Dr. Ahmed Mohamed Kamal Abozekry; Bibliography: pages 52-58 ER -