Volume 49, Issue 99, October 2003, Pages 296-306
A.M. Mandour; Fatma G. Sayed; Amany I. Hamza; M.A. Taha
Volume 49, Issue 98, July 2003, Pages 194-208
Amany I. Hamza
Volume 41.2, Issue 82, July 1999, Pages 43-62
Maha S.I. Shaheen; Fatma G. Sayed; Amany I. Hamza; Salma M. Abdel-Rahman; Magda El-Nazer