Volume 61, Issue 146, July 2015, Pages 60-70
GHADA A. ABOU EL-ELLA; IBRAHIM H.A. ABD EL-RAHIM; OMAR B. AHMED
Volume 61, Issue 146, July 2015, Pages 71-79
ABDEL MOGHNEY, A.F.; NASHWA, M. HELMY; ARAFA, A.A.