Volume 40, Issue 1, January 2017, Pages 59-64
Hazem I. Saleh; Magdy A. Zahran; Amal A. Nasser; Eman M. Elsehaity
Volume 37, Issue 2, April 2014, Pages 255-264
Magdy A. Zahran; Magdy Attia; Amal A. Nasser