Volume 50, Issue 102, July 2004, Pages 80-94
Amal S.M. Sayed; Amal A. Mohamed
Volume 50, Issue 101, April 2004, Pages 94-109
Enas El-Prince; Amal S.M. Sayed
Volume 49, Issue 97, April 2003, Pages 211-221
Amal S.M. Sayed; Asmaa A.A. Husein
Volume 47.1, Issue 93, April 2002, Pages 205-216
Amal S.M. Sayed; Asmaa A.A. Hussein; A.A. Ismail; S.E.M. Naser; M. Yasukazu; H. Ueno; C. Morita