Volume 16, Issue 1, 2017, Pages 61-69
A Mahmoud; M Massoud; F Abdel-Motaal; S El-Zayat
Volume 3, Issue 1, 2008, Pages 71-80
Osama Darwesh; Wafaa Abd El-Rahim; Olfat Barakat; Mohamed Sedik; Hassan Moawad