Volume 56, December 2019, December 2019, Pages 9-20
Youmna Douara; Sally Abdul Kader; Hassan Kassem; Mohamed Mowafy
Volume 56, December 2019, December 2019, Pages 51-60
Heba Sawaf; Hassan E. Kassem; Nagwa M. Enany
Volume 53, June 2018, June 2018, Pages 13-22
Eiman S Marzouk; Hassan E Kassem
Volume 49, June 2016, June 2016, Pages 1-10
Hassan Kassem; Iman Talaat; Afaf El Sawa; hanan Ismail; Abbas Zaher