Volume 39, OCTOBER- DECEMBER, December 2018, Pages 551-559
El-Sayed H. Tayeb; Adel-Fattah S. A. Saad; Hassan A. A. Mesbah; Mai A. Salama
Volume 38, October-December, October 2017, Pages 913-920
Hassan A. A. Mesbah; Nagda A. A. El-Sayed; Nadia K. Hassona; Khaled M. A. Abdel-Hameed; Hala A. S. Abdel- Sattar