Faculty Dean Prof. Dr. Yasser Fathy Hussein,

Vice-Deans,

General Director of the hospital,

Academic Staff

And employees are pleased to

Congratulate

Dr. Yasmine Ahmed Mohamed Abdel Hafeez as she discusses her Master's thesis which

Entitled

Dentists' Knowledge, Attitude and Practice Regarding Use of Lesion Sterilization and Tissue Repair as a Therapeutic option for Strategic Primary Teeth in Upper Egypt: A Cross-Sectional Study