Volume 61, Issue 147, October 2015, Pages 43-50
NAGLAA HAGAG; MOHAMED A. SOLIMAN; ABDEL SATAR ARAFA; ALI ZANATY; AHMED M. ERFAN; MOHAMED K. HASAN
Volume 61, Issue 145, April 2015, Pages 47-56
AHMED M. ERFAN; AZHAR G. SHALABY
Volume 61, Issue 144, January 2015, Pages 87-103
SAMAH EID; SOAD A. NASEF; AHMED M. ERFAN
Volume 60, Issue 142, July 2014, Pages 100-109
AZHAR G. SHALABY; AHMED M. ERFAN; FATMA A. ABDEL REHEEM; ABDULLAH A. SELIM; MOHAMED H. AL HUSSENY; SHEREEN G. KHOLOSY; SOAD A. NASEF
Volume 59, Issue 139, October 2013, Pages 51-61
SAMAH EID; AHMED M. ERFAN