A master thesis of Physician\ Mohamed Mesalhey Mohamed Zain El Din will be discussed on Tuesday, 7\6\2016 at the discussions hall. The discussion committee includes;Prof. dr. Hossam El Din Mohamed El Attar , Prof. Dr. Ali Mahmoud Metwalley , Prof. Dr. Yassin Mahmoud Abd El Raouf and Dr. Mohamed Mohamady Ghanem.