Volume 21, Issue 1, January 2013, Pages 49-66
Manal A. Abd-ElZaher; Shereen A. Abd-ElAleem; Fadia A. Mossalem; Ashraf Osman; Rehab A. Riffai
Volume 20, Issue 1, January 2012, Pages 29-56
Shereen A. Abd-ElAleem; Hala M. Ahmed; Nashwa F. El-Tahawy; Ahlam M. Abdalla; Bothina A. Kamel